linear equations in two variables

Yashvi Goyal

Asked: November 6, 2020In: Class 9

Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: x-y/5-10 = 0

NCERT Solutions for Class 9 Maths Chapter 4 Important NCERT Questions Linear equations in two variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.1 Page No:68 Questions No: 2 Part: 2

Yashvi Goyal

Asked: November 6, 2020In: Class 9

The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement. (Take the cost of a notebook to be Rs x and that of a pen to be Rs y).

NCERT Solutions for Class 9 Maths Chapter 4 Important NCERT Questions Linear equations in two variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.1 Page No:68 Questions No: 1

Urvi Goswami

Asked: November 5, 2020In: Class 9

Check which of the following are solution of the equation x – 2y = 4 and which are not: (0, 2)

NCERT Solutions for Class 9 Maths Chapter 4 Important NCERT Questions Linear equations in two variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.2 Page No:70 Questions No: 3 Part:1

Yashvi Goyal

Asked: November 5, 2020In: Class 9

Express the following linear equation in the form ax + by + c = 0 and indicate the values of a, b and c in case: –2x + 3y = 6

NCERT Solutions for Class 9 Maths Chapter 4 Important NCERT Questions Linear equations in two variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.1 Page No:68 Questions No: 2 Part:3

Yashvi Goyal

Asked: November 5, 2020In: Class 9

Express the following linear equation in the form ax + by + c = 0 and indicate the values of a, b and c in case: x = 3y

NCERT Solutions for Class 9 Maths Chapter 4 Important NCERT Questions Linear equations in two variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.1 Page No:68 Questions No: 2 Part:4

Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: x-y/5-10 = 0

The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement. (Take the cost of a notebook to be Rs x and that of a pen to be Rs y).

Check which of the following are solution of the equation x – 2y = 4 and which are not: (0, 2)

Express the following linear equation in the form ax + by + c = 0 and indicate the values of a, b and c in case: –2x + 3y = 6

Express the following linear equation in the form ax + by + c = 0 and indicate the values of a, b and c in case: x = 3y

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