Question

Find the solution for the pair of linear equation by any suitable method
3x+2y-7=0
4x+y-6=0

Answer 1

Step-by-step explanation:

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Answer 2

The value of x = 1

The value of y = 2

Step-by-step explanation:

3 x + 2 y = 7 ------------- (1)

4 x + y = 6  --------------- (2)

Multiply equation (2) by 2 we get

8 x + 2 y = 12 ------------- (3)

Subtract equation (1) from equation (3) we get

5 x + 0 = 5

⇒ x = 1

This is the value of x For the pair of equations.

Put this value of x in equation (1) we get

⇒ 3 + 2 y = 7

⇒ 2 y = 4

⇒ y = 2

This is the value of y For the pair of equations.