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3 years ago

15

-2-(3(x+6)-9-(7-x)-3x

1 answer:

olchik [2.2K]3 years ago

7 0

Answer:

- 24 - 5x

Step-by-step explanation:

1) Remove Parentheses

-2 - 3x - 6 - 9 - 7 + x - 3x

2) Collect like terms

( -2 - 6 - 9 - 7) + (-3x+x-3x)

3) Simplify

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3 years ago