Question

Solve this system of equations using substitution. Put your answer in ordered pair form, (x,y).
x-2y=0
4x-3y=15

Answer 1

x-2y=0
x=2y
4(2y)-3y=15
8y-3y=15
5y=15
y=3

now put back into other eqn
x-3y=0
x-3(3)=0
x=9

ordered pair of
9,3

Answer 2

okay @Kittyrae15 seems like you have trouble understanding how to deal with a system linear equations, right?

Answer 3

mhm.

Answer 4

are you still struggling? whats the problem?