Question 1201160

Let Miguel's present age be x
Jessie's age now will be x+3

After 20  years
Miguel's age will be x+20
Jessie'sage will be x+3 +20

x+20 +x+3 +20 =51
2x +43=51
2x =51-43
2x =8
x =8/2
x=4 Miguel's age
Jessie's age 4+3 =7 years

x