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Solve for z. 5z – 3z = 18

Solve for z. 5z – 3z = 18
15.8k views
2 votes
Solve for z.

5z – 3z = 18

User Andrew Nguonly
by
8.7k points

2 Answers

4 votes
1: Combine like terms;
5z-3z=2z
2: 2z-18
3: divide by 2 to isolate the variable; z=9
User Hornbake
by
8.4k points
1 vote
5z - 3z = 18

2z = 18

z = 9
User Waheed
by
8.0k points
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