Seudónimo Seudónimo
  • 08-02-2018
  • Mathematics
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Use substitution to solve the system of linear equations. In your final answer, include all of your work. y = 2x - 4
x - 1/2y = -2

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harbinjames13
harbinjames13 harbinjames13
  • 08-02-2018
 y=2*x-4x-1/2*y=-2 simplifies to y=-2*x-y/2=-2
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