f= 1/(1/10)

解答

f = \frac{1}{\frac{1}{10}}

f = 10

求解步骤

f = \frac{1}{\frac{1}{10}}

化简

\frac{1}{\frac{1}{10}} : 10

f = 10

- 4 = x - 1

\frac{a}{40} = \frac{9.1}{20}

4 (x + 1) + 1 = - 3 (x + 3)

2 - 3 (4 x - 2) = 6 (4 - 3 x) - 10

3 k - 7 = - 22