2x-9=-10

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Solution for 2x-9=-10 equation:



2x-9=-10
We move all terms to the left:
2x-9-(-10)=0
We add all the numbers together, and all the variables
2x+1=0
We move all terms containing x to the left, all other terms to the right
2x=-1
x=-1/2
x=-1/2

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