4 years ago

Solve the system of linear equations by substitution. x=17−4y y=x−2

Mathematics

1 answer:

erik [133]4 years ago

7 0

Answer:

y = x - 2

x = 17 - 4y

x = 17 - 4(x -2)

x = 17 - 4x + 8

5x = 17 + 8

5x = 25

x = 5

y = 5 - 2

y = 3

(5, 3)

Step-by-step explanation:

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