-5(5-4x)-(1-x)=2(x-7)

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Solution for -5(5-4x)-(1-x)=2(x-7) equation:



-5(5-4x)-(1-x)=2(x-7)
We move all terms to the left:
-5(5-4x)-(1-x)-(2(x-7))=0
We add all the numbers together, and all the variables
-5(-4x+5)-(-1x+1)-(2(x-7))=0
We multiply parentheses
20x-(-1x+1)-(2(x-7))-25=0
We get rid of parentheses
20x+1x-(2(x-7))-1-25=0
We calculate terms in parentheses: -(2(x-7)), so:
2(x-7)
We multiply parentheses
2x-14
Back to the equation:
-(2x-14)
We add all the numbers together, and all the variables
21x-(2x-14)-26=0
We get rid of parentheses
21x-2x+14-26=0
We add all the numbers together, and all the variables
19x-12=0
We move all terms containing x to the left, all other terms to the right
19x=12
x=12/19
x=12/19

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