Question

Complete the missing value in the solution of the equation. i’m really confused

Answer 1

x=4

Explanation:

4x+y = 10

Let y = -6

4x-6 = 10

Add 6 to each side

4x-6+6 =10+6

4x = 16

Divide each side by 4

4x/4 = 16/4

x = 4