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Solving systems of equations with substitution: y= 2x-4 y= -x+5 help please!
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1 vote
Solving systems of equations with substitution:
y= 2x-4
y= -x+5

help please!

User Gvidas
by
8.5k points

1 Answer

2 votes
y= 2x-4
y= -x+5
so

2x-4 = -x+5
2x +x = 5 +4
3x = 9
x =3

y = 2x-4
y =2(3) - 4
y = 6-4
y = 2

answer: (3,2)
User Ludwigmace
by
8.2k points
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