3 years ago

I need help but they are getting confused with the z as a 2 please don’t get confused the z is a z

Mathematics

2 answers:

AfilCa [17]3 years ago

7 0

Step-by-step explanation:

everything can be found in the picture

goldfiish [28.3K]3 years ago

3 0

Answer:

w = - (7/2) z

Step-by-step explanation:

5w + 9z = 2z + 3w

Subtract 3w from both sides

2w + 9z = 2z

Subtract 9z from both sides

2w = -7z

Divide both sides by 2

w = - (7/2) z

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<em>See attachment for graph</em>

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