3(8+4)=4(9+2x)

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Solution for 3(8+4)=4(9+2x) equation: 



3(8+4)=4(9+2x)

We move all terms to the left:

3(8+4)-(4(9+2x))=0

We add all the numbers together, and all the variables

-(4(2x+9))+312=0



We calculate terms in parentheses: -(4(2x+9)), so:

4(2x+9)

We multiply parentheses

8x+36

Back to the equation:

-(8x+36)



We get rid of parentheses

-8x-36+312=0

We add all the numbers together, and all the variables

-8x+276=0

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

-8x=-276

x=-276/-8

x=34+1/2

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