3*(10+3)=15x-(40-x)

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Solution for 3*(10+3)=15x-(40-x) equation: 



3(10+3)=15x-(40-x)

We move all terms to the left:

3(10+3)-(15x-(40-x))=0

We add all the numbers together, and all the variables

-(15x-(-1x+40))+313=0



We calculate terms in parentheses: -(15x-(-1x+40)), so:

15x-(-1x+40)

We get rid of parentheses

15x+1x-40

We add all the numbers together, and all the variables

16x-40

Back to the equation:

-(16x-40)



We get rid of parentheses

-16x+40+313=0

We add all the numbers together, and all the variables

-16x+353=0

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

-16x=-353

x=-353/-16

x=22+1/16

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