3 years ago

Solve Systems of Equations Algebracallyy=x+2 y=-3x

Mathematics

1 answer:

Sphinxa [80]3 years ago

5 0

y = x + 2

y = -3x

Do y = -3x in y = x + 2

y = x + 2

-3x = x + 2

-3x - x = 2

-4x = 2

x = -2/4

x = -1/2

Now put x = -1/2 in y = -3x

y = -3x

y = -3.(-1/2)

y = 3/2

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