You can put this solution on YOUR website! Let anything that you don't know into a variable
So Rick's age could be x
Kathy age is 32 Which is 8 less than 4 times rick's age
32 = 8 less than 4 times x is
32=4x-8
add 8 to both sides
40=4x
Divide by 4
10=x
So Rick is 10 years old.