42(3)-9=

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Solution for 42(3)-9= equation:


42(3)-9=0

We simplify the equation to the form, which is simple to understand
42(3)-9=0

Reorder the terms in parentheses
+(+126)-9=0

Remove unnecessary parentheses
+126-9=0

We move all terms containing to the left and all other terms to the right.
0=0-126+9

We simplify left and right side of the equation.
0=-117

0=-117

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

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