Question 209719This question is from textbook
: I need your help figuring out how to solve 4x+3y=4 and 6x-6y=-1 by elimination.
This question is from textbook
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! I need your help figuring out how to solve
4x+3y=4 and
6x-6y=-1 by elimination
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Multiply thru the 1st Eq by 2 to get:
8x + 6y = 8
Add that to the 2nd equation to get:
14x = 7
x = 1/2
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Substitute that into 4x + 3y = 4
4(1/2) + 3y = 4
2 + 3y = 4
3y = 2
y = 2/3
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Solution: (1/2 , 2/3)
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Cheers,
Stan H.
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