x-1+x=-3

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Solution for x-1+x=-3 equation:



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

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