3x+15=-2x+45

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Solution for 3x+15=-2x+45 equation:



3x+15=-2x+45
We move all terms to the left:
3x+15-(-2x+45)=0
We get rid of parentheses
3x+2x-45+15=0
We add all the numbers together, and all the variables
5x-30=0
We move all terms containing x to the left, all other terms to the right
5x=30
x=30/5
x=6

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