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Use the substitution method y=1/3x+2 -2x+3y=9
asked
Dec 2, 2022
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Use the substitution method
y=1/3x+2
-2x+3y=9
Mathematics
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Answer:
(-3, 3)
Step-by-step explanation:
y = 1/3x + 2
-2x + 3y = 9
-2x + 3(1/3x + 2)
-2x + x + 6 = 9
-x + 6 = 9
-x = 3 —> x = -3
y = 1/3(3) + 2
y = 1 + 2
y = 3
Jaapze
answered
Dec 7, 2022
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Jaapze
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