Question

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

Answer 1

x=9

Explanation:

if y=6 its now 2x + 18 =36. Subtract 18 from both sides. 2x = 18. 2(9) = 18. Therefore x=9

Answer 2

x=9

Explanation:

2x+3(6)=36

2x+18=36

2x=18

x=9