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X-1=5x+3x-8 help this confused child
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X-1=5x+3x-8
help this confused child

User Kirakun
by
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1 Answer

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x-1= 5x+3x-8

Combine like terms
x-1= 8x-8

Our goal is to isolate x by cancelling out other numbers.
Subtract x from both sides
x-1-x= 8x-x-8
-1= 7x-8

Add 8 to both sides
7=7x

Divide both sides by 7
1=x

Final answer: x=1
User Krusty
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8.7k points
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