Question

if -5/7 - x = -1 , then x =?
give a detailed solution !!​

Answer 1

Answer:

answer is 2/5

Step-by-step explanation:

-5/7 - x = -1

-5/7 + 1 = x

(take the LCM)

(-5 + 7)/5 = x

2/5 = x

I HOPE YOU WILL GOT RIGHT ANSWER..........

Answer 2

$\frac{-5}{7} - x = -1 \\\\\\ => -x = -1 + \frac{5}{7} \\\\taking the LCM of 7\\=> -x = -7+5/7\\\\=>-x = -2/7\\\\=> x = 2/7$