SOLUTION: finding solution by graphing solve by graphing x+4y=-6 2x-3y=-1

Question 203199This question is from textbook prentice hall
: finding solution by graphing solve by graphing x+4y=-6 2x-3y=-1 This question is from textbook prentice hall

Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

In Eqn 1:

Let Fy=0:

, X-Intercept
Let Fx=0:
--->
Reduced: , Y-Intercept

In Eqn 2:

Let Fy=0:

, X-Intercept
Let Fx=0:

*For the Point of intersection.
In Eqn 1, we isolate "x": , subst. in Eqn 2:

--->
--->
, subst. in

*POI = (-2,-1)

We see both lines:
--->Red=Eqn.1; Green=Eqn.2

Thank you,
Jojo

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