Answer: 9
Step-by-step explanation:
3-2x-3
2x-3=-6
3--6=3+6=9
m is equal to 3. Need I say more?
All you have to do is follow PEMDAS (if you don't know what that is, search it up).
-2-5(4n-6)=-132
Distribute the 5 to everything in the parentheses.
-2-20n+30= -132
Combine like terms.
-20n+28 = -132
Subtract 28 from both sides.
-20n = -160
Divide by -20 on both sides.
n = 8
6x + 1 = 2x + 10 + 79
6x + 1 = 2x + 89
4x = 88
x = 22