2 years ago

Number two please! Simplify. Also please explain.

Mathematics

1 answer:

marin [14]2 years ago

3 0

Answer:

2x−15

7x+10

Step-by-step explanation:

3x squared cancels out then you are left with

6x-45

21x+30

then you simplify and get 2x-15

7x+10

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