Answer:
x = 10
Step-by-step explanation:
So first start by expanding the equation by multiplying the terms in brackets by -15.
-15x + 15*8 +5 = -25
The take all the terms that do not contain x to the other side of the equal sign (transpose)
15x = -25 - 5 - 120
therefore x = -150/-15 = 10
