Help me please !!!!!!!

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asked Apr 22, 2022 27.0k views

2 votes

Help me please !!!!!!!

Mathematics
middle-school

Armen Avetisyan asked

by Armen Avetisyan

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2 Answers

1 vote

Answer:

z= -4

Explanation:

Irmantas answered Apr 25, 2022

by Irmantas

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3 votes

Answer:

3z+9=1-z

collect like terms

3z+z=1-9

4z=-8

divide both sides by 4

z=-4

Goro answered Apr 27, 2022

by Goro

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