21=x*18

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Solution for 21=x*18 equation:


21=x*18

We simplify the equation to the form, which is simple to understand 
21=x*18

Simplifying:
21=+18x

We move all terms containing x to the left and all other terms to the right. 
-18x=-21

We simplify left and right side of the equation. 
-18x=-21

We divide both sides of the equation by -018 to get x. 
x=1.16666666667

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