Solve for x 9x-7=-7

Problem

9*x−7=−7

Solution

1. Add 7 to both sides of the equation to isolate the term containing x

9*x−7+7=−7+7

9*x=0

2. Divide both sides by 9 to solve for x

(9*x)/9=0/9

x=0

Final Answer

9*x−7=−7⇒x=0

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