x+x=-3x-5

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Solution for x+x=-3x-5 equation:



x+x=-3x-5
We move all terms to the left:
x+x-(-3x-5)=0
We add all the numbers together, and all the variables
2x-(-3x-5)=0
We get rid of parentheses
2x+3x+5=0
We add all the numbers together, and all the variables
5x+5=0
We move all terms containing x to the left, all other terms to the right
5x=-5
x=-5/5
x=-1

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