15x-45=-10x-20

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Solution for 15x-45=-10x-20 equation:



15x-45=-10x-20
We move all terms to the left:
15x-45-(-10x-20)=0
We get rid of parentheses
15x+10x+20-45=0
We add all the numbers together, and all the variables
25x-25=0
We move all terms containing x to the left, all other terms to the right
25x=25
x=25/25
x=1

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