Answer:
-4y=40
y=-10
x-3(-10)=17
x-30=17
x=17+30
x=47
Step-by-step explanation:
The expressions are not equivalent because if you simplify Expression 2, it simplifies to 5x
5x is not equal to 3 - 5x
Answer:
x/(-5/8)
Step-by-step explanation:
4. y=-2x-2
5. y=2x-1
6. y=2x-4
7. y=-x
8. y=0+1-1.5
