Question

charl is twice as old as Roby four years from now the sum of their age will be 68 how old are they now​

Answer 1

Answer:

Step-by-step explanation:

Charl is Twice as old as Roby now.

So take roby's age as x

So then charl's age= 2x

Four years from now the sum of their age will be 68

x+4(roby's age four years from now)

2x+4(charl's age four years from now)

(x+4)+(2x+4)=68

x+2x+8=68

x+2x=60

3x=60

x=20

x was roby's current age

2x was charl's current age

Roby's age=20

Charl's age=40