6x+3=8x(-21)

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Solution for 6x+3=8x(-21) equation: 



6x+3=8x(-21)

We move all terms to the left:

6x+3-(8x(-21))=0



We calculate terms in parentheses: -(8x(-21)), so:

8x(-21)

We multiply parentheses

-168x

Back to the equation:

-(-168x)



We get rid of parentheses

6x+168x+3=0

We add all the numbers together, and all the variables

174x+3=0

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

174x=-3

x=-3/174

x=-1/58

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