1/3 s+14=26

解答

\frac{1}{3} s + 14 = 26

s = 36

求解步骤

\frac{1}{3} s + 14 = 26

将

14

到右边

\frac{1}{3} s = 12

在两边乘以

3

s = 36

2 x - x^{2} + 1 = 0

- \frac{( 3 x - 1 )}{3} - \frac{2 ( x - 8 )}{5} = \frac{( x + 8 )}{5} - 3

f a c t or 4 x^{4} - y^{2}

f a c t or - 5 x^{2} - 30 x + 80

s im pl i f y lo g_{7} (\frac{3}{16})