SYSTEMS OF
EQUATIONS
 Saydee Bennett
System of Linear Equations


  4x - y = 8
 -8x + 2y = -5
Multiply All Terms in the
  First Equation by 2


          8x - 2y = 16
-8x + 2y = -5
Add the Two Equations



0x + 0y = 11 or 0 = 11
Conclusion: Because there
are no values of x and y for
  which 0x + 0y = 11, the
 given system of equations
   has no solu...
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Systems of equations

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  • Systems of equations

    1. 1. SYSTEMS OF EQUATIONS Saydee Bennett
    2. 2. System of Linear Equations 4x - y = 8 -8x + 2y = -5
    3. 3. Multiply All Terms in the First Equation by 2 8x - 2y = 16 -8x + 2y = -5
    4. 4. Add the Two Equations 0x + 0y = 11 or 0 = 11
    5. 5. Conclusion: Because there are no values of x and y for which 0x + 0y = 11, the given system of equations has no solutions. This system is inconsistent.

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