-2(-9m-2)-1=27+10m it’s a multi-step equation!

Mathematics

1 answer:

Basile [38]3 years ago

7 0

Answer:

m=3

Step-by-step explanation:

expand and move the terms around

18m+4-1=27+10m

8m=24

m=3

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Answer:

Option D.

Step-by-step explanation:

We can easily solve this problem by using a graphing calculator or plotting tool.

The function is

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Please, see attached picture below.

By looking at the picture with all the possible cases, we can tell that the correct option is D.