Question

2x + 3y = 36, when y = 6?

Answer 1

2x+3y=36
(3•6)=18
2•9=18
18+18= 36
Answer= X=9

Answer 2

x=9

Explanation:

2x + 3y = 36,

Let y = 6

2x + 3(6) = 36

2x + 18 = 36

Subtract 18 from each side

2x+18-18 = 36-18

2x = 18

Divide each side by 2

2x/2 =18/2

x =9