How many solutions does this linear system have? y = 2x – 5 –8x – 4y = –20
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y=2x-5-8x-4y=-20
y=2x-8x-4y-5=-20
y=-6x-4y-5=-20
-6x-4y-y-5=-20
-6x-5y-5=-20 it is a linear equation
now we can find many solutions
y=2x-8x-4y-5=-20
y=-6x-4y-5=-20
-6x-4y-y-5=-20
-6x-5y-5=-20 it is a linear equation
now we can find many solutions
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