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cartera

  • 2 years ago

Solve the system of equations by using elimination 3x+5y=48 -3x+5y=12

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  1. aroub
    • 2 years ago
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    |dw:1343085654697:dw|

  2. aroub
    • 2 years ago
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    To find x substitute y by any of the equations. I will choose the first one.

  3. aroub
    • 2 years ago
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    |dw:1343085855761:dw|

  4. aroub
    • 2 years ago
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    To check substitute x AND y in any of the equations. I will again choose the first equation.

  5. cartera
    • 2 years ago
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    Thank You for solving it out

  6. aroub
    • 2 years ago
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    |dw:1343086040752:dw|

  7. aroub
    • 2 years ago
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    You're welcome! Hope you understood :D

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spraguer (Moderator)
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