2x-1=14-x ⇒ 2x+x=14+1 ⇒3x=15 ⇒x=15/3=5 To check: 2x-1=14-x ⇒ 2X5-1=14-5 ⇒ 10-9=9 ⇒ 9=9 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
2x-1=14-x
⇒ 2x+x=14+1 ⇒3x=15 ⇒x=15/3=5
To check: 2x-1=14-x
⇒ 2X5-1=14-5 ⇒ 10-9=9 ⇒ 9=9
⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
4z+3=6+2z ⇒ 4z-2z=6-3 ⇒2z=3 ⇒z=3/2 To check: 4z+3=6+2z ⇒ 4x3/2+3=6+2x3/2 ⇒ 2x3+3=6+3 ⇒ 6+3=9 ⇒ 9=9 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
4z+3=6+2z
⇒ 4z-2z=6-3 ⇒2z=3 ⇒z=3/2
To check: 4z+3=6+2z
⇒ 4×3/2+3=6+2×3/2 ⇒ 2×3+3=6+3 ⇒ 6+3=9
⇒ 9=9 ⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
5x+9=5+3x ⇒ 5x-3x = 5-9 ⇒ 2x=-4 ⇒x=-4/2=-2 To check: 5x+9=5+3x ⇒ 5x(-2)+9=5+3x(-2) ⇒-10+9=5-6 ⇒ -1=-1 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
5x+9=5+3x
⇒ 5x-3x = 5-9 ⇒ 2x=-4 ⇒x=-4/2=-2
To check: 5x+9=5+3x
⇒ 5x(-2)+9=5+3x(-2) ⇒-10+9=5-6 ⇒ -1=-1
⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
5t-3=3t-5 ⇒ 5t-3t=-5+3 ⇒2t=-2 ⇒ t=-2/2=-1 To check: 5t-3=3t-5 ⇒ 5x(-1)-3=3x(-1)-5 ⇒ -5-3=-3-5 ⇒-8=-8 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
5t-3=3t-5
⇒ 5t-3t=-5+3 ⇒2t=-2 ⇒ t=-2/2=-1
To check: 5t-3=3t-5
⇒ 5x(-1)-3=3x(-1)-5 ⇒ -5-3=-3-5 ⇒-8=-8
⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
3x=2x+18 ⇒ 3x - 2x + 18 ⇒ x=18 To check: 3x=2x+18 ⇒ 3X18=2X18+18 ⇒ 54=36+18 ⇒ 54 = 54 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
3x=2x+18
⇒ 3x – 2x + 18 ⇒ x=18
To check: 3x=2x+18
⇒ 3X18=2X18+18 ⇒ 54=36+18
⇒ 54 = 54 ⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
Solve the following equations and check your results: 2x-1=14-x
2x-1=14-x ⇒ 2x+x=14+1 ⇒3x=15 ⇒x=15/3=5 To check: 2x-1=14-x ⇒ 2X5-1=14-5 ⇒ 10-9=9 ⇒ 9=9 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
2x-1=14-x
⇒ 2x+x=14+1 ⇒3x=15 ⇒x=15/3=5
To check: 2x-1=14-x
⇒ 2X5-1=14-5 ⇒ 10-9=9 ⇒ 9=9
⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
Solve the following equations and check your results: 4z+3=6+2z
4z+3=6+2z ⇒ 4z-2z=6-3 ⇒2z=3 ⇒z=3/2 To check: 4z+3=6+2z ⇒ 4x3/2+3=6+2x3/2 ⇒ 2x3+3=6+3 ⇒ 6+3=9 ⇒ 9=9 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
4z+3=6+2z
⇒ 4z-2z=6-3 ⇒2z=3 ⇒z=3/2
To check: 4z+3=6+2z
⇒ 4×3/2+3=6+2×3/2 ⇒ 2×3+3=6+3 ⇒ 6+3=9
⇒ 9=9 ⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
Solve the following equations and check your results: 5x+9=5+3x
5x+9=5+3x ⇒ 5x-3x = 5-9 ⇒ 2x=-4 ⇒x=-4/2=-2 To check: 5x+9=5+3x ⇒ 5x(-2)+9=5+3x(-2) ⇒-10+9=5-6 ⇒ -1=-1 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
5x+9=5+3x
⇒ 5x-3x = 5-9 ⇒ 2x=-4 ⇒x=-4/2=-2
To check: 5x+9=5+3x
⇒ 5x(-2)+9=5+3x(-2) ⇒-10+9=5-6 ⇒ -1=-1
⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
Solve the following equations and check your results: 5t-3=3t-5
5t-3=3t-5 ⇒ 5t-3t=-5+3 ⇒2t=-2 ⇒ t=-2/2=-1 To check: 5t-3=3t-5 ⇒ 5x(-1)-3=3x(-1)-5 ⇒ -5-3=-3-5 ⇒-8=-8 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
5t-3=3t-5
⇒ 5t-3t=-5+3 ⇒2t=-2 ⇒ t=-2/2=-1
To check: 5t-3=3t-5
⇒ 5x(-1)-3=3x(-1)-5 ⇒ -5-3=-3-5 ⇒-8=-8
⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
Solve the following equations and check your results: 3x=2x+18
3x=2x+18 ⇒ 3x - 2x + 18 ⇒ x=18 To check: 3x=2x+18 ⇒ 3X18=2X18+18 ⇒ 54=36+18 ⇒ 54 = 54 ⇒ L.H.S. = R.H.S. Hence, it is correct. Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/
3x=2x+18
⇒ 3x – 2x + 18 ⇒ x=18
To check: 3x=2x+18
⇒ 3X18=2X18+18 ⇒ 54=36+18
⇒ 54 = 54 ⇒ L.H.S. = R.H.S.
Hence, it is correct.
Class 8 Maths Chapter 2 Exercise 2.3 Solution in Video
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-8/maths/chapter-2/