149+15=-4(7-6a)

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Solution for 149+15=-4(7-6a) equation: 



149+15=-4(7-6a)

We move all terms to the left:

149+15-(-4(7-6a))=0

We add all the numbers together, and all the variables

-(-4(-6a+7))+149+15=0

We add all the numbers together, and all the variables

-(-4(-6a+7))+164=0



We calculate terms in parentheses: -(-4(-6a+7)), so:

-4(-6a+7)

We multiply parentheses

24a-28

Back to the equation:

-(24a-28)



We get rid of parentheses

-24a+28+164=0

We add all the numbers together, and all the variables

-24a+192=0

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

-24a=-192

a=-192/-24

a=+8

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