Mathematics, 04.12.2019 19:31, ray3699

Plz simplify:
subtract
8x - 8y +9

5x - 8y -z

a.)3x + z + 9

b.)3x - 16y - z + 9

c.)3x -z + 9 it says that this was not the wright

i hoped that : )

Answers: 3

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Do you know the correct answer?

Plz simplify:
subtract
8x - 8y +9

5x - 8y -z

a.)3x + z + 9