21(2-x)+21x=44

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Solution for 21(2-x)+21x=44 equation:


21(2-x)+21x=44

We simplify the equation to the form, which is simple to understand 
21(2-x)+21x=44

Reorder the terms in parentheses
+(+42-21x)+21x=44

Remove unnecessary parentheses
+42-21x+21x=+44

We move all terms containing x to the left and all other terms to the right. 
-21x+21x=+44-42

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

0=2

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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