athenawandahost athenawandahost

25-01-2021
Mathematics

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Solve the system of linear equations by substitution! SHOW WORK PLEASE

Solve the system of linear equations by substitution SHOW WORK PLEASE class=

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thebecks thebecks

25-01-2021

Answer:

x=2, y=6

Step-by-step explanation:

y=10-2x

x=y-4

substitute x

y=10-2(y-4)

y=10-2y+8

Add 2y to each side

3y=10+8=18

y=6

x=y-4

x=6-4=2

x=2

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