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

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



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

We move all terms to the left:

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

We multiply parentheses

9x-(4(x-7))+27=0



We calculate terms in parentheses: -(4(x-7)), so:

4(x-7)

We multiply parentheses

4x-28

Back to the equation:

-(4x-28)



We get rid of parentheses

9x-4x+28+27=0

We add all the numbers together, and all the variables

5x+55=0

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

5x=-55

x=-55/5

x=-11

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