7(x - 3) + 3(4 - x) = -8
7x - 21 + 12 - 3x = -8
7x - 3x = -8 + 21 - 12
4x = 1
x = 1/4
Add the who numbers: 4 + 2 = 6
You are correct, it's C. 6
Answer:
I think B.
Step-by-step explanation:
Answer:
I need points sry plz dont dellete
Step-by-step explanation:
Answer:
Distributive Property, Subtraction Property of Equality, Subtraction Property of Equality, Division Property of Equality
Step-by-step explanation:
First, you need to distribute. Next, you subtract on both sides. Then, you subtract again. Finally, you divide.