119=7(1+2a)

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Solution for 119=7(1+2a) equation: 



119=7(1+2a)

We move all terms to the left:

119-(7(1+2a))=0

We add all the numbers together, and all the variables

-(7(2a+1))+119=0



We calculate terms in parentheses: -(7(2a+1)), so:

7(2a+1)

We multiply parentheses

14a+7

Back to the equation:

-(14a+7)



We get rid of parentheses

-14a-7+119=0

We add all the numbers together, and all the variables

-14a+112=0

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

-14a=-112

a=-112/-14

a=+8

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