7x+2x=4x-3

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Solution for 7x+2x=4x-3 equation:



7x+2x=4x-3
We move all terms to the left:
7x+2x-(4x-3)=0
We add all the numbers together, and all the variables
9x-(4x-3)=0
We get rid of parentheses
9x-4x+3=0
We add all the numbers together, and all the variables
5x+3=0
We move all terms containing x to the left, all other terms to the right
5x=-3
x=-3/5
x=-3/5

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