-144=-4(1-7x)

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Solution for -144=-4(1-7x) equation: 



-144=-4(1-7x)

We move all terms to the left:

-144-(-4(1-7x))=0

We add all the numbers together, and all the variables

-(-4(-7x+1))-144=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+4-144=0

We add all the numbers together, and all the variables

-28x-140=0

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

-28x=140

x=140/-28

x=-5

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