asked 19.2k views
1 vote
Solve the equation if it is not a whole number give your answer as fraction, please write your working out

4z+18=21

asked
User Vernette
by
8.0k points

1 Answer

4 votes

Answer:

z = 3/4

Explanation:

4z = 21 - 18

4z = 3

z = 3/4

answered
User Vjjj
by
8.3k points

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