7(4-2x)=126

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Solution for 7(4-2x)=126 equation: 



7(4-2x)=126

We move all terms to the left:

7(4-2x)-(126)=0

We add all the numbers together, and all the variables

7(-2x+4)-126=0

We multiply parentheses

-14x+28-126=0

We add all the numbers together, and all the variables

-14x-98=0

We move all terms containing x to the left, all other terms to the right

-14x=98

x=98/-14

x=-7

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