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Nikitich [7]
3 years ago
11

What is the answer to 9x-7=-7

Mathematics
2 answers:
ioda3 years ago
8 0

First, add -7 to both sides of the equation:

9x = 0


Dividing by 9 gets us:

x = 0


The answer is x = 0.

VLD [36.1K]3 years ago
6 0

Hello!

Explanation:

First, you had to do is add by 7 from both sides of an equation.

9x-7+7=-7+7

Then, simplify.

-7+7=0

9x=0

Next, you divide by 9 from both sides of an equation.

\frac{9x}{9}= \frac{0}{9}

Finally, simplify.

9/0=0

<u><em>So therefore, the final answer is x=0</em></u>

Hope this helps!

Thanks!

-Charlie

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