7(1-4x)=217

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Solution for 7(1-4x)=217 equation: 



7(1-4x)=217

We move all terms to the left:

7(1-4x)-(217)=0

We add all the numbers together, and all the variables

7(-4x+1)-217=0

We multiply parentheses

-28x+7-217=0

We add all the numbers together, and all the variables

-28x-210=0

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

-28x=210

x=210/-28

x=-7+1/2

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