Question 663902
x = bronze
y = silver
z = gold
x+y+z=29
y=z+1
z=x+5
Substitute into the x+y+z equation
(z-5) + (z+1) + z = 29
3z -4 = 29
3z = 29 +4
3z = 33
z = 11 gold medals
y = 11+1=12 silver medals
x = 11-5 = 6 bronze medals
...
Check
11+12+6=29
.......................
Delighted to help.
-Reading Boosters
Wanting for others what we want for ourselves.
www.MyHomeworkAnswers.com