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4 years ago

Find the missing number in this portion:28 divided by x+7 = 7 divided by 3 (28/x+7=7/3)

Mathematics

1 answer:

Nana76 [90]4 years ago

7 0

Answer:

x=5.25

Step-by-step explanation:

28/x+7=7/3

28/x=7/3-7

28/x=7-21/3

28/x=-14/3

1/x=-14/28*3

1/x=-14/84

x=84/-14

x=5.25

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