9x=7x-13

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Solution for 9x=7x-13 equation:



9x=7x-13
We move all terms to the left:
9x-(7x-13)=0
We get rid of parentheses
9x-7x+13=0
We add all the numbers together, and all the variables
2x+13=0
We move all terms containing x to the left, all other terms to the right
2x=-13
x=-13/2
x=-6+1/2

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