Question

What is 14=2w+2h w=3/4h

Answer 1

Below

Explanation:

Since it is given that w = 3/4 h put this in for 'h' in the equation

2 ( 3/4 h) + 2h = 14 Expand L side

6/4 h + 2 h = 14 combine 'h' terms

14/4 h = 14 multiply both sides by 4/14

h = 4 / 14 * 14 = 4