7+9(-5)=

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Solution for 7+9(-5)= equation:


7+9(-5)=0

We simplify the equation to the form, which is simple to understand 
7+9(-5)=0

Reorder the terms in parentheses
7+(-45)=0

Remove unnecessary parentheses
+7-45=0

We move all terms containing  to the left and all other terms to the right. 
0=0-7+45

We simplify left and right side of the equation. 
0=+38

0=38

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

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