SOLUTION: How do you solve for 2 missing variables? ex. 3x + 2y = 5.49

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Question 152587: How do you solve for 2 missing variables? ex. 3x + 2y = 5.49
Answer by jojo14344(1513) About Me  (Show Source):
You can put this solution on YOUR website!
Remember:
2 unknowns = need 2 equations
Thank you,
Jojo