8(x-1)=4(x+2)

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Solution for 8(x-1)=4(x+2) equation:



8(x-1)=4(x+2)
We move all terms to the left:
8(x-1)-(4(x+2))=0
We multiply parentheses
8x-(4(x+2))-8=0
We calculate terms in parentheses: -(4(x+2)), so:
4(x+2)
We multiply parentheses
4x+8
Back to the equation:
-(4x+8)
We get rid of parentheses
8x-4x-8-8=0
We add all the numbers together, and all the variables
4x-16=0
We move all terms containing x to the left, all other terms to the right
4x=16
x=16/4
x=4

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