0,5x+2=-x-1

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Solution for 0,5x+2=-x-1 equation:



0.5x+2=-x-1
We move all terms to the left:
0.5x+2-(-x-1)=0
We add all the numbers together, and all the variables
0.5x-(-1x-1)+2=0
We get rid of parentheses
0.5x+1x+1+2=0
We add all the numbers together, and all the variables
1.5x+3=0
We move all terms containing x to the left, all other terms to the right
1.5x=-3
x=-3/1.5
x=-2

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