7-5x=4x+9

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



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

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