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Sauron [17]
4 years ago
9

Use the substitution method to solve the system of equations. Is there a unique solution, no solution, or infinitely many soluti

ons? show your work for this question
12x + 4y = 60
3x + y = 15
Mathematics
2 answers:
Amanda [17]4 years ago
7 0
Okay the first one can't have anything done to it. the second one is that you move all terms that don't contain to right side and solve
olga_2 [115]4 years ago
6 0
I hope this helps you


-4/3x+y=15


-12x-4y= -60


12x+4y=60


0=0


no solution
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