2x-21=-.8

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Solution for 2x-21=-.8 equation:


2x-21=-.8

We simplify the equation to the form, which is simple to understand
2x-21=-.8

We move all terms containing x to the left and all other terms to the right.
+2x=-0.8+21

We simplify left and right side of the equation.
+2x=+20.2

We divide both sides of the equation by 2 to get x.
x=10.1

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