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prohojiy [21]
3 years ago
12

Assume y varies directly as x.

Mathematics
1 answer:
BartSMP [9]3 years ago
7 0

Answer:

soln

let x=n in order to differentiate btn x and multiplication sign.

first of all we apply cross multiplication.

14/4×n/2

(4×n)=(14×2)

open blacket

4n=28

we divide by 4 both side

n=7

therefore

x=7

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