Question

What is 2/9 = 4/x+8 i dont get this fraction solving

Answer 1

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`(2)/(9) = (4)/(x + 8) \\`

`(4)/(x + 8) = (2)/(9) \\`

Inverse both sides

`(x + 8)/(4) = (9)/(2) \\`

Multiply sides by 4

`4 * (x + 8)/(4) = 4 * (9)/(2) \\`

`x + 8 = 2 * 9`

`x + 8 = 18`

Subtract sides 8

`x + 8 - 8 = 18 - 8`

`x = 10`

Done...

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