3 years ago

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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