-329=-7(-7r-2)

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Solution for -329=-7(-7r-2) equation:


-329=-7(-7r-2)

We simplify the equation to the form, which is simple to understand 
-329=-7(-7r-2)

Reorder the terms in parentheses
-329=+(+49r+14)

Remove unnecessary parentheses
-329=+49r+14

We move all terms containing r to the left and all other terms to the right. 
-49r=+14+329

We simplify left and right side of the equation. 
-49r=+343

We divide both sides of the equation by -049 to get r. 
r=-7

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