(-2x)+5=6x+21

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Solution for (-2x)+5=6x+21 equation: 



(-2x)+5=6x+21

We move all terms to the left:

(-2x)+5-(6x+21)=0

We get rid of parentheses

-2x-6x-21+5=0

We add all the numbers together, and all the variables

-8x-16=0

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

-8x=16

x=16/-8

x=-2

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