8x+9x-3x+7+3=-7(-3x+2)

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Solution for 8x+9x-3x+7+3=-7(-3x+2) equation: 



8x+9x-3x+7+3=-7(-3x+2)

We move all terms to the left:

8x+9x-3x+7+3-(-7(-3x+2))=0

We add all the numbers together, and all the variables

14x-(-7(-3x+2))+10=0



We calculate terms in parentheses: -(-7(-3x+2)), so:

-7(-3x+2)

We multiply parentheses

21x-14

Back to the equation:

-(21x-14)



We get rid of parentheses

14x-21x+14+10=0

We add all the numbers together, and all the variables

-7x+24=0

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

-7x=-24

x=-24/-7

x=3+3/7

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