-(9x-4)=-(7x+5)

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



-(9x-4)=-(7x+5)
We move all terms to the left:
-(9x-4)-(-(7x+5))=0
We get rid of parentheses
-9x-(-(7x+5))+4=0
We calculate terms in parentheses: -(-(7x+5)), so:
-(7x+5)
We get rid of parentheses
-7x-5
Back to the equation:
-(-7x-5)
We get rid of parentheses
-9x+7x+5+4=0
We add all the numbers together, and all the variables
-2x+9=0
We move all terms containing x to the left, all other terms to the right
-2x=-9
x=-9/-2
x=4+1/2

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