Question

sam is now twice as old as karl.if Sam is 16years old now, how old will Karl be in 7 years time.​

Answer 1

Step-by-step explanation:

let karl age be x

so sam age =2x

so

2x=16

x=8

so Karl's age after 7 year =15

Answer 2

Answer:

Step-by-step explanation:

let karl ' s age be x years

so sam's age is gonna be 2x years.

sam's current age is 16 years

so, 16 = 2x

therefore x = 8

so karl is currently 8 years old.

in 7 years he will be 8+7 = 15 years old

hope it helps;)

mark me the brainliest