Question

12.7=(10%of x )+ X , what is the value of X ?,

Answer 1

Answer:

x = 127/11 or 11.5454... Please mark me as brainliest.

Step-by-step explanation:

(10% of x) + x = 12.7

$(\frac{10}{100} x)+x = 12.7\\(\frac{1}{10} x)+x = 12.7\\(\frac{1}{10} x)+\frac{10}{10} x = 12.7\\\frac{x + 10x}{10} = 12.7\\\frac{11x}{10} = 12.7\\x = (12.7)(\frac{10}{11} )\\x = \frac{127}{11} = 11 \frac{6}{11} = 11.545454..$