Answer:
you can use photomath or mathpapa
Answer:
(3x + 7) - (4x -2) = 3x + 7 - 4x + 2 = 9 - x
Answer:
just simplify it ...
Step-by-step explanation:
- 4a-b+4b-a=180
- 3a+3b=180
- 3(a+b)=180
- both sides divide by 3
- a+b =60
- b=60-a
Answer:15
Explanation: I just did it and that's what i ready said lol