2 years ago

Can you explain how to do this

Mathematics

1 answer:

zaharov [31]2 years ago

3 0

Answer:

-18x+89

Step-by-step explanation:

Here's why simple to simplify this expression we heave to first get rid of the parentheses so we distribute the 9. So we get:7-18x+81+1.

Now we can simplify easily:-18x+89

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