-4(x-1)-8(-x+7)=-56+2(x-1)

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Solution for -4(x-1)-8(-x+7)=-56+2(x-1) equation:



-4(x-1)-8(-x+7)=-56+2(x-1)
We move all terms to the left:
-4(x-1)-8(-x+7)-(-56+2(x-1))=0
We add all the numbers together, and all the variables
-4(x-1)-8(-1x+7)-(-56+2(x-1))=0
We multiply parentheses
-4x+8x-(-56+2(x-1))+4-56=0
We calculate terms in parentheses: -(-56+2(x-1)), so:
-56+2(x-1)
determiningTheFunctionDomain 2(x-1)-56
We multiply parentheses
2x-2-56
We add all the numbers together, and all the variables
2x-58
Back to the equation:
-(2x-58)
We add all the numbers together, and all the variables
4x-(2x-58)-52=0
We get rid of parentheses
4x-2x+58-52=0
We add all the numbers together, and all the variables
2x+6=0
We move all terms containing x to the left, all other terms to the right
2x=-6
x=-6/2
x=-3

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