7x-3=4x=9

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Solution for 7x-3=4x=9 equation:



7x-3=4x=9
We move all terms to the left:
7x-3-(4x)=0
We add all the numbers together, and all the variables
3x-3=0
We move all terms containing x to the left, all other terms to the right
3x=3
x=3/3
x=1

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