3(8-7x)=5(-9-4x)

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Solution for 3(8-7x)=5(-9-4x) equation: 



3(8-7x)=5(-9-4x)

We move all terms to the left:

3(8-7x)-(5(-9-4x))=0

We add all the numbers together, and all the variables

3(-7x+8)-(5(-4x-9))=0

We multiply parentheses

-21x-(5(-4x-9))+24=0



We calculate terms in parentheses: -(5(-4x-9)), so:

5(-4x-9)

We multiply parentheses

-20x-45

Back to the equation:

-(-20x-45)



We get rid of parentheses

-21x+20x+45+24=0

We add all the numbers together, and all the variables

-1x+69=0

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

-x=-69

x=-69/-1

x=+69

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