2x-1=-18

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Solution for 2x-1=-18 equation: 



2x-1=-18

We move all terms to the left:

2x-1-(-18)=0

We add all the numbers together, and all the variables

2x+17=0

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

2x=-17

x=-17/2

x=-8+1/2

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