0. One number is 7 times another number. If 14 is added to the sum of

1.	0. One number is 7 times another number. If 14 is added to the sum of the numbers, the result is 38. Find the numbers1 Tehnic 7 anre older than his sister and the sum of their ages is 21 years Find their ages
Answer» 7x+14=38 7x=38-14 ×=24÷7 x=3.42 3.42 is the right answer 7x+14=38 , 7x=38-14 = x=24÷7=3.42 this is right answer correct answer is 3.42 let the numbers be x and y.Given x=7yATQ x+y+14=38x+y=38-14x+y=24 [At x = 7y] 7y+y=248y=24y=24÷8y=3 x=7yx=7*3x=21So the two numbers are 21 and 3. 7x+14=387x=38-147x=24x=24/7x=3.42is correct answer. 3•42 is correct answer 3.42 is correct answer.

0. One number is 7 times another number. If 14 is added to the sum of the numbers, the result is 38. Find the numbers1 Tehnic 7 anre older than his sister and the sum of their ages is 21 years Find their ages

Answer»

7x+14=38

7x=38-14

×=24÷7

x=3.42

3.42 is the right answer

7x+14=38 , 7x=38-14 = x=24÷7=3.42 this is right answer

correct answer is 3.42

let the numbers be x and y.Given x=7yATQ x+y+14=38x+y=38-14x+y=24

[At x = 7y] 7y+y=248y=24y=24÷8y=3

x=7yx=7*3x=21So the two numbers are 21 and 3.

7x+14=387x=38-147x=24x=24/7x=3.42is correct answer.

3•42 is correct answer

3.42 is correct answer.