-1.5=x+7

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Solution for -1.5=x+7 equation: 



-1.5=x+7

We move all terms to the left:

-1.5-(x+7)=0

We get rid of parentheses

-x-7-1.5=0

We add all the numbers together, and all the variables

-1x-8.5=0

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

-x=8.5

x=8.5/-1

x=-8+0.5/1

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