-3x=143+8x

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Solution for -3x=143+8x equation: 



-3x=143+8x

We move all terms to the left:

-3x-(143+8x)=0

We add all the numbers together, and all the variables

-3x-(8x+143)=0

We get rid of parentheses

-3x-8x-143=0

We add all the numbers together, and all the variables

-11x-143=0

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

-11x=143

x=143/-11

x=-13

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