Solve equation. What is the solution set -4(z-2)+4=21-(z-3)

Mathematics

1 answer:

inessss [21]2 years ago

8 0

Answer:

z=-75/17

Step-by-step explanation:

Expand this equation:

-4z+8+4=-21z-63

-4z+21z=-63-8-4

17z=-75

z=-75/17

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