Question

A tree is 8 inches and grows 2 inches per week (in one week).Another tree is 6 inches long and grows 3 inches per week how many would it take for these two trees to be the same height

Answer 1

2 weeks

Explanation:

8 + 2x = 6 + 3x

-6 -6

2 + 2x = 0 + 3x

2 + 2x = 3x

-2x -2x

2 0 x

2 = x