Answer:
3.8
Step-by-step explanation:

Let's add 5x to both sides of the equation...

Then, let's add 75 to both sides of the equation...

Divide by the coefficient of x, (35)...

Answer:
umm
Step-by-step explanation:
WE speack english
Ok....
Simplified would be 12.40
Squared would be 153.99 or fraction form would be 83 + 12

H0P3 It H3LPS :)