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If 13 - 3z= 15z +4, z = ?
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3 votes
If 13 - 3z= 15z +4, z = ?

User Marcusnjones
by
6.7k points

1 Answer

4 votes

Answer:

z = 1/2 or 0.5

Explanation:

13 - 3z = 15z + 4

+3z +3z

13 = 18z + 4

-4 -4

9 = 18z

z = 9/18

z = 1/2 or 0.5

User Sklavit
by
6.4k points
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