164=4(1-7x)

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Solution for 164=4(1-7x) equation: 



164=4(1-7x)

We move all terms to the left:

164-(4(1-7x))=0

We add all the numbers together, and all the variables

-(4(-7x+1))+164=0



We calculate terms in parentheses: -(4(-7x+1)), so:

4(-7x+1)

We multiply parentheses

-28x+4

Back to the equation:

-(-28x+4)



We get rid of parentheses

28x-4+164=0

We add all the numbers together, and all the variables

28x+160=0

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

28x=-160

x=-160/28

x=-5+5/7

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