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GaryK [48]
2 years ago
5

What is the value of x in the equation x - y = 30, when y = 15? O4 O 8 O 80 O 200

Mathematics
1 answer:
olganol [36]2 years ago
6 0

\frac{1}{5}x -  \frac{2}{3} y = 30  \\

Putting the value of Y = 15

\frac{1}{5} x -  \frac{2}{3}  \times 15 = 30  \\   \frac{1}{5} x = 30  +  10 \\  \frac{1}{5} x = 40 \\ x = 5 \times 40 \\  x = 200

So, X = 200

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