SOLUTION: -4x-15=5y
2y=11-5x
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Question 176116: -4x-15=5y
2y=11-5x
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:
, cross multiply
---->
, subst. in EQN 2:
--->
See graph:
--->POINT of intersection (5,-7); RED,>>> EQN 1, GREEN,>>> EQN 2
Thank you,
Jojo
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