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−4x+7y+5= 0x−3y=−5 How many solutions does the system have?
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−4x+7y+5= 0x−3y=−5 How many solutions does the system have?
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Jul 22, 2019
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−4x+7y+5= 0x−3y=−5
How many solutions does the system have?
Mathematics
middle-school
Chris Mungall
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{-4x+7y+5=-5
{0x-3y=-5 Solve the equation.
{-4x+7y+5=-5
{y=5/3 Substitute the value of y.
-4x+7(5/3)+5=-5 Plug in and solve.
x=65/12 You should get this answer.
Therefore: (x,y) = (65/12,5/3)
Vlumi
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Jul 28, 2019
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Vlumi
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