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Andrei [34K]
3 years ago
9

Help with this system of equations !! y = 3x + 21; y = -7x + 2

Mathematics
1 answer:
s2008m [1.1K]3 years ago
3 0
C) x = -19/10 because when solving it with substitution u get x=-19/10 & y=153/10
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