-2x+5y=-15 5x+2y=-6 how many solutions does this system have
2 answers:
Answer:
Step-by-step explanation:
-2x + 5y = -15
5x + 2y = -6
-10x + 25y = -75
10x + 10y = -30
35y = -105
y = -3
5x + 2(-3) = -6
5x - 6 = -6
5x = 0
x = 0
(0, -3)
one solution
Answer:
one solution
Step-by-step explanation:
took the test
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