Answer:x=3
Step-by-step explanation:
You are solving for x
Subtract 12
4x=12
x=3
Hope this helped!
Answer:
.80x
If the price is reduced by 20% we are paying 100-20 or 80 percent
The new price is
x* 80%
-4(7 + 3a) - 6a(4a - 5) = <em><u>−24</u></em><em><u>+18a−28</u></em>
i think it's c:r