-142=7.2x

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Solution for -142=7.2x equation: 



-142=7.2x

We move all terms to the left:

-142-(7.2x)=0

We add all the numbers together, and all the variables

-(+7.2x)-142=0

We get rid of parentheses

-7.2x-142=0

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

-7.2x=142

x=142/-7.2

x=-19+4.3333333333334/6.0000000000001

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