12x+7=(-2x)+(-2)

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Solution for 12x+7=(-2x)+(-2) equation: 



12x+7=(-2x)+(-2)

We move all terms to the left:

12x+7-((-2x)+(-2))=0



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

(-2x)+(-2)

We add all the numbers together, and all the variables

(-2x)-2

We get rid of parentheses

-2x-2

Back to the equation:

-(-2x-2)



We get rid of parentheses

12x+2x+2+7=0

We add all the numbers together, and all the variables

14x+9=0

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

14x=-9

x=-9/14

x=-9/14

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