3 years ago

EXTRA PTS show how to solve

Mathematics

1 answer:

natima [27]3 years ago

8 0

Answer:

30 x x/30 = 30 x 3/5

x =30 x 3/5

x = 18

5/2 = 30/x

x ⋅ 5/2 = x ⋅ 30/x

5x/2 = 30

2 ⋅ 5x/2 = 2 ⋅ 30

5x = 60

5x/5 = 60/5

x = 12

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