7x-2=4-+9

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Solution for 7x-2=4-+9 equation:



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

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