Answer:
M=3*2
M=6
Step-by-step explanation:
Answer:
X=45
Step-by-step explanation:
45+3x=180
180-45=135
135/3=45
x has to be 45
x=45
Answer:
Step-by-step explanation:
-5 - 2(3x - 4) = 3(x - 4) + 6
-5 - 6x + 8 = 3x - 12 + 6
-6x + 3 = 3x - 6
3 = 9x - 6
9 = 9x
1 = x