Question

the ages of Salim and Hamid total 42. 11 Salim is twice as old as Hamid how old we Hamid be in 10 years time​

Answer 1

Answer:

Let X be 10

2x + 11 =42

2x =42- 11

2x =31

X =31÷2

X = 15. 5

Therefore X = 10 x 15.5

X = 155