2x+4=9x+(-7)

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Solution for 2x+4=9x+(-7) equation: 



2x+4=9x+(-7)

We move all terms to the left:

2x+4-(9x+(-7))=0



We calculate terms in parentheses: -(9x+(-7)), so:

9x+(-7)

We add all the numbers together, and all the variables

9x-7

Back to the equation:

-(9x-7)



We get rid of parentheses

2x-9x+7+4=0

We add all the numbers together, and all the variables

-7x+11=0

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

-7x=-11

x=-11/-7

x=1+4/7

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