Y = 5x+3 is all you really do, I would need more information to answer better
Answer: 
Step-by-step explanation:
Given
Sean paints
of a fence in 1 hour
Sean paints
part less in the second hour
So, fraction he paints in the second hour = 
Paint in 2 hours = 
=
No, he did not finish his job
A square have four right angles and four sides of equal length.
X-y=x+2
2x-y=4x+2y (same as we would write 2x+3y=0)
-y=2+x-x
y=-2
so 2x+3y=0 is
2x+3×(-2)=0
2x=6
x=6/2=3
x=3
answer: x=3
The answer for this question is 5(30+2)