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21-05-2020
Mathematics

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Solve the system of equations

Solve the system of equations class=

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wegnerkolmp2741o wegnerkolmp2741o

21-05-2020

Answer:

x=1, y=2

Step-by-step explanation:

2x+y =4

y = 2x

Substitute the second equation into the first

2x+ (2x) = 4

Combine like terms

4x = 4

4x/4 = 4/4

x = 1

Now find y

y = 2x

y = 2(1)

y = 2

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