3-7x=2x-15

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Solution for 3-7x=2x-15 equation:



3-7x=2x-15
We move all terms to the left:
3-7x-(2x-15)=0
We get rid of parentheses
-7x-2x+15+3=0
We add all the numbers together, and all the variables
-9x+18=0
We move all terms containing x to the left, all other terms to the right
-9x=-18
x=-18/-9
x=+2

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