7x=5x-(9-2x)

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Solution for 7x=5x-(9-2x) equation:



7x=5x-(9-2x)
We move all terms to the left:
7x-(5x-(9-2x))=0
We add all the numbers together, and all the variables
7x-(5x-(-2x+9))=0
We calculate terms in parentheses: -(5x-(-2x+9)), so:
5x-(-2x+9)
We get rid of parentheses
5x+2x-9
We add all the numbers together, and all the variables
7x-9
Back to the equation:
-(7x-9)
We get rid of parentheses
7x-7x+9=0
We add all the numbers together, and all the variables
9!=0
There is no solution for this equation

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