Solve the equation frac 1 5x frac 1 x 3 - WAEC Mathematics 2017 Question
Solve the equation: \(\frac{1}{5x} + \frac{1}{x}\)= 3
A
\(\frac{1}{5}\)
B
\(\frac{2}{5}\)
C
\(\frac{3}{5}\)
D
\(\frac{4}{5}\)
correct option: b
\(\frac{1}{5x} + \frac{1}{x}\)= 3
\(\frac{1 + 5}{5x}\) = 3
6 = 15x
x = \(\frac{6}{15}\)
= \(\frac{2}{5}\)
Please share this, thanks:
Add your answer
No responses