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5) 8x = 2y + 3 2x = 2y + 3 6) 3x + y = 10 5x - y = 12 Check 7)

5) 8x = 2y + 3 2x = 2y + 3 6) 3x + y = 10 5x - y = 12 Check 7) -3x - y = 6 -3x - y = 2 Solution: 3x-by=12 8) -3x 2y: -9=14 Solution: Check:

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