12+x=-5(4x+6)

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Solution for 12+x=-5(4x+6) equation: 



12+x=-5(4x+6)

We move all terms to the left:

12+x-(-5(4x+6))=0



We calculate terms in parentheses: -(-5(4x+6)), so:

-5(4x+6)

We multiply parentheses

-20x-30

Back to the equation:

-(-20x-30)



We get rid of parentheses

x+20x+30+12=0

We add all the numbers together, and all the variables

21x+42=0

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

21x=-42

x=-42/21

x=-2

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