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Solve the following system: y = x + 3 3x + y = 19 (7, 4) (−4, 7) (4, 7) (4, −7)
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Nov 22, 2020
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Solve the following system: y = x + 3
3x + y = 19
(7, 4)
(−4, 7)
(4, 7)
(4, −7)
Mathematics
college
WillMcavoy
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the answer is:
c. (4,7)
Syreeta
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Nov 22, 2020
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Syreeta
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Answer:
(4,7)
Explanation:
3x+x+3=19
4x=16
x=4
so y=7
Mornirch
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Nov 27, 2020
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Mornirch
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