3 years ago

Solve the inequality 5z+8≥-7

Mathematics

1 answer:

kirza4 [7]3 years ago

3 0

Answer:

z≥−3

Step-by-step explanation:

1 Subtract 88 from both sides.

5z≥−7−8

2 Simplify -7-8−7−8 to -15−15.

5z≥−15

3 Divide both sides by 55.

z≥− 15/5

4 Simplify 15/5 to 3

z≥−3

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