21+2-2(X+10)=3

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Solution for 21+2-2(X+10)=3 equation:


21+2-2(x+10)=3

We simplify the equation to the form, which is simple to understand 
21+2-2(x+10)=3

Reorder the terms in parentheses
21+2+(-2x-20)=3

Remove unnecessary parentheses
+21+2-2x-20=+3

We move all terms containing x to the left and all other terms to the right. 
-2x=+3-21-2+20

We simplify left and right side of the equation. 
-2x=0

We divide both sides of the equation by -2 to get x. 
x=-0

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