42x-45-81x=-32x-7-2x-

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Solution for 42x-45-81x=-32x-7-2x- equation: 



42x-45-81x=-32x-7-2x-

We move all terms to the left:

42x-45-81x-(-32x-7-2x-)=0

We add all the numbers together, and all the variables

42x-81x-(-34x)-45=0

We add all the numbers together, and all the variables

-39x-(-34x)-45=0

We get rid of parentheses

-39x+34x-45=0

We add all the numbers together, and all the variables

-5x-45=0

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

-5x=45

x=45/-5

x=-9

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