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

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



(9x-7)=(-3x-4)
We move all terms to the left:
(9x-7)-((-3x-4))=0
We get rid of parentheses
9x-((-3x-4))-7=0
We calculate terms in parentheses: -((-3x-4)), so:
(-3x-4)
We get rid of parentheses
-3x-4
Back to the equation:
-(-3x-4)
We get rid of parentheses
9x+3x+4-7=0
We add all the numbers together, and all the variables
12x-3=0
We move all terms containing x to the left, all other terms to the right
12x=3
x=3/12
x=1/4

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