Question

A number is 6 greater than another number if the sum is 21 find the numbers

Answer 1

Those numbers are 3 and 18

Explanation:

X=Number 1

Y=Number 2 = 6X (Six times greater than number 1)

So;

X+6X=21

7X=21

X=21/7

X=3

As Y=6X,

Y=6*3

Y=18