18*2+20*(1-2)=

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Solution for 18*2+20*(1-2)= equation:


18*2+20*(1-2)=0

We simplify the equation to the form, which is simple to understand 
18*2+20*(1-2)=0

Simplifying:
+36+20*(1-2)=0

Simplifying terms in parentheses
+36+20*(-1)=0

Reorder the terms in parentheses
+36+(-20)=0

Remove unnecessary parentheses
+36-20=0

We move all terms containing  to the left and all other terms to the right. 
0=0-36+20

We simplify left and right side of the equation. 
0=-16

0=-16

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

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