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Masteriza [31]
3 years ago
8

What is the value of z in the equation 10z + 15 = -5

Mathematics
1 answer:
lesantik [10]3 years ago
6 0

Answer:

Z = 2

Step-by-step explanation:

10z+15=-5

subtract 15 from both sides

10z=-20

divide both sides by 10, leaving z by itself.

20 divided by ten is 2

so z =2

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