3 (3 + x) = 5x - 25
9 + 3x = 5x - 25
Add 25 to each side
34 + 3x = 5x
Subtract 3x from each side
34 = 2x
Divide each side by 2
17 = x
Answer:
315 sq. in
Step-by-step explanation:
15 * 21 = 315
I have summer school work too omg!!! it’s annoying
Answer:
y=-3+4 or y=4-3
Step-by-step explanation:
50
Mark brainliest please
Hope this helps you