3 years ago

Solve system of equation by substitution

Mathematics

2 answers:

marissa [1.9K]3 years ago

7 0

Answer:

y= 2

x= 0

Step-by-step explanation:

okay your going to substitute -y+2 for x in the other equation

so it be 3y+(-y+2)=6

combined like terms and get 2y+2 = 6

subtract 2 by both sides and divide 2 from both to get y= 2

now plug y= 2 into the first equation to get x

x = -2 +2

ikadub [295]3 years ago

7 0

Answer:

y=2 and x=0

Step-by-step explanation:

If you plug in x=-y+2 into the equation of

3y+(-y+2)=6 now combine like terms and solve for y

plug y into the x=-y+2 and then solve

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