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otez555 [7]
3 years ago
8

How do you solve each system by substitution

Mathematics
2 answers:
Elina [12.6K]3 years ago
8 0
Y=x+2
y=4x+23

y-4x=23
-
y-x=2

=
-3x=21
x=-7
y=-5. Hope it help!
Effectus [21]3 years ago
3 0
Yea I agree with that too it makes so much sense
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