5+x=-2*x

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Solution for 5+x=-2*x equation: 



5+x=-2*x

We move all terms to the left:

5+x-(-2*x)=0

We add all the numbers together, and all the variables

x-(-2x)+5=0

We get rid of parentheses

x+2x+5=0

We add all the numbers together, and all the variables

3x+5=0

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

3x=-5

x=-5/3

x=-1+2/3

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