Question

1÷x=1÷19+42÷3 how to solve​

Answer 1

Answer:

x=1\15

Step-by-step explanation:

1\x=1\19+43\3

we take LCM

1\x=855\57

1\x=15

15x=1

x=1\15

Answer 2

$\frac{1}{x} = \frac{1}{19} + \frac{42}{3} \\ \\ \frac{1}{x} = \frac{1}{19} + 14 \\ \\ \frac{1}{x} = \frac{1 + 266}{19} \\ \\ 19 = x + 266x \\ 19 = 267x \\ \frac{19}{267} = x$