7(x+4)=-2(x-9)+3x

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Solution for 7(x+4)=-2(x-9)+3x equation: 



7(x+4)=-2(x-9)+3x

We move all terms to the left:

7(x+4)-(-2(x-9)+3x)=0

We multiply parentheses

7x-(-2(x-9)+3x)+28=0



We calculate terms in parentheses: -(-2(x-9)+3x), so:

-2(x-9)+3x

We add all the numbers together, and all the variables

3x-2(x-9)

We multiply parentheses

3x-2x+18

We add all the numbers together, and all the variables

x+18

Back to the equation:

-(x+18)



We get rid of parentheses

7x-x-18+28=0

We add all the numbers together, and all the variables

6x+10=0

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

6x=-10

x=-10/6

x=-1+2/3

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