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+1
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avatar+1373 

Solve the system by substitution or elimination.

 

-8x + 4y = -2

4x - 2y = 1

 

a) (1/4, 0)

 

b) Infinitely many solutions

 

c) No solution

 

d) (0, -1/2)

 Oct 24, 2020
 #1
avatar+28021 
+1

multiply second equatin by -2 

  it becomes  -8x+4y = -2                  the same equation as the first.....both of these are equations of the same line: Infinite Solutions

 Oct 25, 2020
 #2
avatar+1373 
+1

Thank you so much!

SmartMathMan  Oct 25, 2020

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