Maybe opposite? Not really sure.
Answer:
5
Step-by-step explanation:
You must have x alone
Answer:
x=y+3
Step-by-step explanation:
you just swap variables.
Answer:
A) 9
Step-by-step explanation:
R=7x+17
S=4x-6
Q=180-110=70
- 4x-6+7x+17+70=180
- 11x+81=190
- 11x=180-81
- 11x=99
- x=99/11
- x=9
