Is (-1,1) a solution for the systemy=2x=3y=-x

Mathematics

1 answer:

nadya68 [22]3 years ago

7 0

Answer:

Yes

Step-by-step explanation:

Substitute the x and y values of the point into the x and y values of the equation.

$1=2(-1)+3\\1=-2+3\\1=1\\:)\\\\1=-(-1)\\1=1\\:)$

Hope this helped!

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