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

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



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

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