Question

A rational number is such that when 11 and 11
times of the number, both are added to 121 times
of that number, the result is 143. Then the rational
number is
a 5
b 10
c 15
d 20
with full explanation​

Answer 1

Answer:

1

Step-by-step explanation:

let the rational number be x

equation=

11+11x+121x= 143

22x+121x= 143

143x= 143

x= 143/143

x= 1

YOU CAN CHECK IT ALSO!

11+11(1)+121(1)= 143

22+121= 143

143= 143

ITS CORRECT.

HOPE IT HELPS!

PLEASE MARK THIS AS BRAINLIEST!

Answer 2

Answer:

11 + 11x + 121x = 143

11 + 132x = 143

132x = 143 - 11

132x = 132

x = 1

ANSWER IS 1