189=7(4x+7)

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Solution for 189=7(4x+7) equation: 



189=7(4x+7)

We move all terms to the left:

189-(7(4x+7))=0



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

7(4x+7)

We multiply parentheses

28x+49

Back to the equation:

-(28x+49)



We get rid of parentheses

-28x-49+189=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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