Freddy is 4 years older than 8 times his grandson's age. the sum of their ages is greater than 67. what is the youngest age freddy's grandson can be? enter your answer, as a whole number, in the box.

If you translate the description into an equation with F=Freddy and G=grandson, it will be:
1. F = 8G+4
2. F+G> 67

Then if you put the first equation into second equation, it would be:
(8G+4) +G>67
9G>67-4
G>63/9
G>7

Then the answer for how much youngest age of Freddy's grandson age would be 7 years

Where’s the following prism

The answer is 63.!