21=x

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Solution for 21=x equation:


21=x

We simplify the equation to the form, which is simple to understand
21=x

We move all terms containing x to the left and all other terms to the right.
-1x=-21

We simplify left and right side of the equation.
-1x=-21

We divide both sides of the equation by -01 to get x.
x=21

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