SOLUTION: Solve by the substitution method: 4x + 3y = -1 x=47-6y What is the ordered pair?

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Question 325147: Solve by the substitution method:
4x + 3y = -1
x=47-6y
What is the ordered pair?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
4(47-6y)+3y=-1
188-24y+3y=-1
-21y=-189
y=9
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x=47-54
x=7
(7,9)