2x+30=x-15

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Solution for 2x+30=x-15 equation: 



2x+30=x-15

We move all terms to the left:

2x+30-(x-15)=0

We get rid of parentheses

2x-x+15+30=0

We add all the numbers together, and all the variables

x+45=0

We move all terms containing x to the left, all other terms to the right

x=-45

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