a/(x-51)=3

解答

\frac{a}{x - 51} = 3

x = \frac{a}{3} + 51

求解步骤

\frac{a}{x - 51} = 3

在两边乘以

x - 51

a = 3 (x - 51)

交换两边

3 (x - 51) = a

两边除以

3

x - 51 = \frac{a}{3}

将

51

到右边

x = \frac{a}{3} + 51

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