4+7(1-2x)=123

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Solution for 4+7(1-2x)=123 equation:



4+7(1-2x)=123
We move all terms to the left:
4+7(1-2x)-(123)=0
We add all the numbers together, and all the variables
7(-2x+1)+4-123=0
We add all the numbers together, and all the variables
7(-2x+1)-119=0
We multiply parentheses
-14x+7-119=0
We add all the numbers together, and all the variables
-14x-112=0
We move all terms containing x to the left, all other terms to the right
-14x=112
x=112/-14
x=-8

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