SOLUTION: how do you solve and check the following problems using the substition method? x+3y=23 3x-2y=3

Question 173839: how do you solve and check the following problems using the substition method?
x+3y=23
3x-2y=3
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

, EQN 1--->
, EQN 2--->
In EQN 1, we get
, EQN 3, subst. in EQN 2:

------>
, subst. in EQN 3:

We'll see the graph:
--> see point of intersection (5,6)
Thank you,
Jojo

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