Question

Find out which of the following have x=2 y=1 as a solution 2x +3y=7

Answer 1

Step-by-step explanation:

y=x+y=2+1=3

x=2

therefore,

2x+3y=7

Answer 2

Given : -

Find out which of the following have x=2 y=1 as a solution 2x + 3y = 7

To Find : -

Value of x = ?

Step-by-step Explanation : -

2x + 3y = 7

2(2) + 3(1) = 7

4 + 3 = 7

7 = 7