x-20=-1

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Solution for x-20=-1 equation:


x-20=-1

We simplify the equation to the form, which is simple to understand
x-20=-1

We move all terms containing x to the left and all other terms to the right.
+1x=-1+20

We simplify left and right side of the equation.
+1x=+19

We divide both sides of the equation by 1 to get x.
x=19

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