Math

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y=3x-1
y=-2x+9
Please help me solve this system of equation and show your work thanks

  • Math -

    subtract one equation from the other:

    y-y=3x-1 - (-2x+9)
    0=3x-1+2x-9
    0=5x-10
    5x=10
    x=2

    Now, put that x into the first equation
    y=3(2)-1=5
    solved.

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