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Leno4ka [110]
2 years ago
12

Use substitution to solve the system. y = 2x+8 -3x+2y = 13

Mathematics
1 answer:
Lisa [10]2 years ago
4 0

Step-by-step explanation:

Use substitution to solve the system.

y = 2x+8______equation1

-3x+2y = 13______equation2

sub y into equation 2

-3x+2(2x+8)=13

-3x+4x+16=13

x+16=13

x=13-16

x=-3

sub X into equation 1

y=2x+8

y=2(-3)+8

y= -6+8

y=2

x= -3 y=2

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Answer:

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Step-by-step explanation:

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