-77(-2)(-1)=

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Solution for -77(-2)(-1)= equation:


-77(-2)(-1)=0

We simplify the equation to the form, which is simple to understand 
-77(-2)*(-1)=0

Reorder the terms in parentheses
multiplication of parentheses
-77*(+2)=0



Reorder the terms in parentheses
+(-154)=0

Remove unnecessary parentheses
-154=0

We move all terms containing  to the left and all other terms to the right. 
0=0+154

We simplify left and right side of the equation. 
0=+154

0=154

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

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