x-3=-9-2x

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Solution for x-3=-9-2x equation: 



x-3=-9-2x

We move all terms to the left:

x-3-(-9-2x)=0

We add all the numbers together, and all the variables

x-(-2x-9)-3=0

We get rid of parentheses

x+2x+9-3=0

We add all the numbers together, and all the variables

3x+6=0

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

3x=-6

x=-6/3

x=-2

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