3 years ago

43 = 20 + z/3 please help

Mathematics

1 answer:

BabaBlast [244]3 years ago

3 0

Answer:

z = 69

Step-by-step explanation:

43 - 20 = z/ 3

23 = $\frac{z}{3}$

cross multiply

z = 23 x 3

z =69

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