3(7-2x)=5(-3x+4)

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Solution for 3(7-2x)=5(-3x+4) equation: 



3(7-2x)=5(-3x+4)

We move all terms to the left:

3(7-2x)-(5(-3x+4))=0

We add all the numbers together, and all the variables

3(-2x+7)-(5(-3x+4))=0

We multiply parentheses

-6x-(5(-3x+4))+21=0



We calculate terms in parentheses: -(5(-3x+4)), so:

5(-3x+4)

We multiply parentheses

-15x+20

Back to the equation:

-(-15x+20)



We get rid of parentheses

-6x+15x-20+21=0

We add all the numbers together, and all the variables

9x+1=0

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

9x=-1

x=-1/9

x=-1/9

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