3+2x=-4-x

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Solution for 3+2x=-4-x equation: 



3+2x=-4-x

We move all terms to the left:

3+2x-(-4-x)=0

We add all the numbers together, and all the variables

2x-(-1x-4)+3=0

We get rid of parentheses

2x+1x+4+3=0

We add all the numbers together, and all the variables

3x+7=0

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

3x=-7

x=-7/3

x=-2+1/3

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