Answer:
Prosperly, 60%
Step-by-step explanation:
-2 is a solution because first you subtract 4x then after you get a new equation you move 15 to the left, then you subtract 15 from -1, then you factor the left side, then you divide both sides of the equation by 2
Answer:
x = 
Step-by-step explanation:
Given
+ 
= 5 ← combine terms on left side
= 5 ( multiply both sides by x )
8 = 5x ( divide both sides by 5 )
= x
I think that the answer is d
10 is the answer because 40/1 = 40, 40/2= 20 and 40/= 10
