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4 votes
What is the answer to this equation 9x-7 = - 7

2 Answers

1 vote

Answer:

I think the answer is -56

Explanation:

sorry if wrong

User Fiatjaf
by
3.6k points
4 votes

Answer:


\boxed {x=0}

Explanation:


9x-7 = - 7


\boxed {\sf Add \:7 \:to \:both\: sides}


  • 9x-7+7=-7+7

  • 9x=0


\boxed {\sf Divide \:both\: sides\: by\: 9}


  • \cfrac{9x}{9}=\cfrac{0}{9}

  • x=0

_____________________

User Kyle Renfro
by
3.6k points