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solve the elimination methods 4x-9y=18.5

  1. can someone please help me with this elimination methods problem?0.05x+0.25y=11 0.15x+0.05y=12 solve using the elimination
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    2. Kristin asked by Kristin
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  2. Hi, I need help on this problem:Solve the system of equation by giving an ordered pair for 14x +3y = 1157x +3y = 80 Use the 3
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    2. Kaashif asked by Kaashif
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  3. Can someone help me solve the following....using elimination methods1) 5x+7y=43 -4x+y=25 2)9x-9y=36 7y-3x=-14
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    2. Holly asked by Holly
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  4. Using elimination methods solve: 5a-2b=142a+2b=14
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    2. Aderanti asked by Aderanti
    3. views icon 39 views
  5. solve the elimination methods4x-9y=18.5 7y-2x=-10.5
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    2. jay jay asked by jay jay
    3. views icon 551 views
  6. Solve the system of equations using matrices. Use Gaussian elimination with back-substitution.x + y + z = -5 x - y + 3z = -1 4x
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    2. Alexa asked by Alexa
    3. views icon 1,082 views
  7. Solve by eliminnation methods2x-4y=5 2x-4y=6 solve the system by elimination method 5x+2y= -13 7x-3y=17 Solve x+6<-7 or x+6>4
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    2. jay jay asked by jay jay
    3. views icon 1,640 views
  8. Solve the equation 2x+3y=40 & 5x+2y=34.Using elimination methods.
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  9. Solve for X and Y in the following problems using either substitution or elimination methods.2X + 5Y = 19 , 3X + 3Y = 15 4X + Y
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    2. SEMA , Need Help asked by SEMA , Need Help
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  10. What is the difference between elimination by addition and elimination by substitution methods when solving systems of
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    2. tiffanette asked by tiffanette
    3. views icon 1,163 views