We want to solve the following system of equations using the substitution method.
Equation 1 y = 4x - 24
Equation 2 x+y=1

First solve for x.

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

When y’all answer can y’all explain too !

For what value of (y) is 3^3/3^y =1/9