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Mathematics, 05.10.2020 16:01 vdavihbk

What is the solution of 3x + y = 9 and 3x - 5y = 15? OA 1 = 10 y = -1
B.
r = g y = 1
10
C. I = -1. y = 5
OD. x = 1, y = 2
COICO

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What is the solution of 3x + y = 9 and 3x - 5y = 15? OA 1 = 10 y = -1
B.
r = g y = 1
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