-140=-6x+4(7x-2)

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Solution for -140=-6x+4(7x-2) equation:



-140=-6x+4(7x-2)
We move all terms to the left:
-140-(-6x+4(7x-2))=0
We calculate terms in parentheses: -(-6x+4(7x-2)), so:
-6x+4(7x-2)
We multiply parentheses
-6x+28x-8
We add all the numbers together, and all the variables
22x-8
Back to the equation:
-(22x-8)
We get rid of parentheses
-22x+8-140=0
We add all the numbers together, and all the variables
-22x-132=0
We move all terms containing x to the left, all other terms to the right
-22x=132
x=132/-22
x=-6

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