121=7x+2(5x-16)

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Solution for 121=7x+2(5x-16) equation: 



121=7x+2(5x-16)

We move all terms to the left:

121-(7x+2(5x-16))=0



We calculate terms in parentheses: -(7x+2(5x-16)), so:

7x+2(5x-16)

We multiply parentheses

7x+10x-32

We add all the numbers together, and all the variables

17x-32

Back to the equation:

-(17x-32)



We get rid of parentheses

-17x+32+121=0

We add all the numbers together, and all the variables

-17x+153=0

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

-17x=-153

x=-153/-17

x=+9

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