#### Question

Write four solutions for the following equation:- 2x + y = 7

#### Solution

2*x* + *y* = 7

For *x* = 0,

2(0) + *y *= 7

⇒ *y *= 7

Therefore, (0, 7) is a solution of this equation.

For *x *= 1,

2(1) + *y* = 7

⇒ *y* = 5

Therefore, (1, 5) is a solution of this equation.

For *x* = −1,

2(−1) + *y* = 7

⇒ *y* = 9

Therefore, (−1, 9) is a solution of this equation.

For *x *= 2,

2(2) + *y* = 7

⇒*y* = 3

Therefore, (2, 3) is a solution of this equation.

Is there an error in this question or solution?

Solution Write Four Solutions for the Following Equation:- 2x + y = 7 Concept: Solution of a Linear Equation.