Question 997237
g Gregory
y pennY
p philliP
-
{{{system(g=6+y,p=-13+g,g+y+p=29)}}}


You want to also see the steps to solve that system of equations, but I will avoid doing them.  The first thing you want would be to examine the written description and translate what you read in words into the equations.  Only that much is done for you here.