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

User Lyall
by
5.5k points

1 Answer

5 votes

Answer:

z=-75/17

Explanation:

Expand this equation:

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

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

17z=-75

z=-75/17

User David Gray Wright
by
6.5k points
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