Question 550711
solve the system of equations by graphing.
y = 4x-10
y = (-4/5)x-(26/5)
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{{{graph(400,400,-10,10,-15,15,4x-10,(-4/5)x-(26/5))}}}
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then classify the system:
 
4x-y=10 
4x+5y=-26
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Subtract and solve for "y":
6y = -36
y = -6
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Solve for "x":
4x-y = 10
4x+6 = 10
4x = 4
x = 1
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The system is consistent.
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Cheers,
Stan H.
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