Question

(d) If you add 3 to one-third of z, you get 30.
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Answer 1

Answer:

81

Step-by-step explanation:

3 + z/3 = 30

z/3 = 30 -3

z/3 = 27

z = 27 *3

z = 81

Hence, the value of z is 81.

Answer 2

Answer:

1x/3 + 3 = 30

1x/3 = 30 - 3

1x/3 = 27

1x = 27 × 3

x = 81