X - 5 / x + 6 = 4 / 3 b) 6 / 5 = x - 7 / 2(x + 1)?
X - 5 / x + 6 = 4 / 3 b) 6 / 5 = x - 7 / 2(x + 1).
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X - 5 / x + 6 = 4 / 3 (x - 5)3 = 4(x + 6) 3x - 15 = 4x + 24 - 39 = x b) 6 / 5 = x - 7 / 2(x + 1) 6 / 5 = x - 7 / 2x + 2 6(2x + 2) = 5(x - 7) 12x + 12 = 5x - 35 7x = 47 x = 47 / 7.
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Yojaniluz77
X - 5 / x + 6 = 4 / 3
(x - 5)3 = 4(x + 6)
3x - 15 = 4x + 24 - 39 = x
b) 6 / 5 = x - 7 / 2(x + 1)
6 / 5 = x - 7 / 2x + 2
6(2x + 2) = 5(x - 7)
12x + 12 = 5x - 35
7x = 47
x = 47 / 7.