4(-5)+2=

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Solution for 4(-5)+2= equation:


4(-5)+2=0

We simplify the equation to the form, which is simple to understand 
4(-5)+2=0

Reorder the terms in parentheses
+(-20)+2=0

Remove unnecessary parentheses
-20+2=0

We move all terms containing  to the left and all other terms to the right. 
0=0+20-2

We simplify left and right side of the equation. 
0=+18

0=18

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

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