-2(5x+7)=-4(2x-2)

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Solution for -2(5x+7)=-4(2x-2) equation:



-2(5x+7)=-4(2x-2)
We move all terms to the left:
-2(5x+7)-(-4(2x-2))=0
We multiply parentheses
-10x-(-4(2x-2))-14=0
We calculate terms in parentheses: -(-4(2x-2)), so:
-4(2x-2)
We multiply parentheses
-8x+8
Back to the equation:
-(-8x+8)
We get rid of parentheses
-10x+8x-8-14=0
We add all the numbers together, and all the variables
-2x-22=0
We move all terms containing x to the left, all other terms to the right
-2x=22
x=22/-2
x=-11

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