the answer to the first part is 2x-3
<u>Answer:</u>
x=10 , x=13
<u>Steps:</u>
5.
4x+5x=180-90
9x=90
x=90/9
x=10
6.
(3x+7)+(2x+3)=180-105
5x+10=75
5x=65
x=65/5
x=13
The answer is D. 13 Inches, this is 6th grade math I believe?
