3 years ago

Y=2x y=12-x systems of equations

Mathematics

1 answer:

Charra [1.4K]3 years ago

6 0

Answer:

x=4 y=8

Step-by-step explanation:

y=2x

y=12-x

Substituiting y value from first equation into second equation.

2x=12-x

3x=12

x=4

y=2(4)=8

y=12-4=8

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