3.5x-7=2x-1

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Solution for 3.5x-7=2x-1 equation:



3.5x-7=2x-1
We move all terms to the left:
3.5x-7-(2x-1)=0
We get rid of parentheses
3.5x-2x+1-7=0
We add all the numbers together, and all the variables
1.5x-6=0
We move all terms containing x to the left, all other terms to the right
1.5x=6
x=6/1.5
x=4

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