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Mariulka [41]
3 years ago
8

Find x in this proportion. x/3 = x+2/5 x =

Mathematics
1 answer:
pickupchik [31]3 years ago
8 0

<em>x = 3 \\ solution \\  \frac{x}{3}  =  \frac{x + 2}{5}  \\ or \: 5x = 3(x + 2)(cross \: multiplication) \\ or \: 5x = 3x + 6 \\or \: 5x - 3x = 6 \\  or \: 2x = 6 \\ or \: x =  \frac{6}{2}  \\ x = 3 \\ hope \: it \: helps</em>

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