Solve : 0.25 + 1.95/x = 0.9.

⇒ 0.25 x + 1.95 = 0.9 x ⇒ 0.25x + 1.95 = 0.9x ⇒ 0.25x - 0.9x = - 1.95 ⇒ -0.65x = - 1.95 ⇒ x = ⇒ x = 3 Hence, the value of x is 3.

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Mathematics

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$0.25 + \dfrac{1.95}{x} = 0.9$

⇒ 0.25 $\times$ x + 1.95 = 0.9 $\times$ x

⇒ 0.25x + 1.95 = 0.9x

⇒ 0.25x - 0.9x = - 1.95

⇒ -0.65x = - 1.95

⇒ x = $\dfrac{1.95}{0.65}$

⇒ x = 3

Hence, the value of x is 3.

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