Mathematics
dragons011
25

y = 5x – 1 –15x – 3y = 3 How many solutions does this linear system have? one solution: (0, –1) one solution: (1, 4) no solution infinite number of solutions

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(1) Answers
Detweiler457

y=5x-1 -15x-3y=3 -15x-15x+3=3 -30x=0 x=0 therefore y=5x0 -1= -1 so one solution(0,-1)

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