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Igoryamba
3 years ago
15

X: (x + 4) = 3:5 Work out the value of x.​

Mathematics
1 answer:
Mumz [18]3 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

Expressing the ratio in fractional form

\frac{x}{x+4} = \frac{3}{5} ( cross- multiply )

5x = 3(x + 4) ← distribute

5x = 3x + 12 ( subtract 3x from both sides )

2x = 12 ( divide both sides by 2 )

x = 6

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