-9=x+(-4)

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



-9=x+(-4)

We move all terms to the left:

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



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

x+(-4)

We add all the numbers together, and all the variables

x-4

Back to the equation:

-(x-4)



We get rid of parentheses

-x+4-9=0

We add all the numbers together, and all the variables

-1x-5=0

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

-x=5

x=5/-1

x=-5

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