201=7x+3(5x-21)

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Solution for 201=7x+3(5x-21) equation: 



201=7x+3(5x-21)

We move all terms to the left:

201-(7x+3(5x-21))=0



We calculate terms in parentheses: -(7x+3(5x-21)), so:

7x+3(5x-21)

We multiply parentheses

7x+15x-63

We add all the numbers together, and all the variables

22x-63

Back to the equation:

-(22x-63)



We get rid of parentheses

-22x+63+201=0

We add all the numbers together, and all the variables

-22x+264=0

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

-22x=-264

x=-264/-22

x=+12

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