Answer:
Step-by-step explanation:
You start off by rewriting the equation:
Then you have to factor:
Then you subtract the 0.2x:
Add the positives on the right:
Add 14:
Divide:
You get x is approximately equal to 10.84
x=30
if 30 x 4 = 120 amd 2 = 30 = 60 then 60+120=180