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Pandaaa Group Title

Find the missing coordinate to complete the ordered pair. Equation : 3x + 2y = -2 (-1, )

  • one year ago
  • one year ago

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  1. goformit100 Group Title
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    Use Substitution Method for solving this equation.

    • one year ago
  2. Pandaaa Group Title
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    How?

    • one year ago
  3. goformit100 Group Title
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    We know the value of x coordinate. Do you agree ?

    • one year ago
  4. Pandaaa Group Title
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    Yes. 3(-1) + 2y = -2 -3 + 2y = -2 And then? How could i determine the value of y coordinate?

    • one year ago
  5. goformit100 Group Title
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    -3 + 2y = -2 add +3 on both sides. What you get ?

    • one year ago
  6. goformit100 Group Title
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    -3 + 2y + 3 = -2 +3 2y =1 Now divide both side by 2 we get y = 1/2 ................... Ans. Hence required coordinate is (-1, 1/2)

    • one year ago
  7. goformit100 Group Title
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    Did you get the process ??

    • one year ago
  8. Pandaaa Group Title
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    Yes :D Thank you very much!

    • one year ago
  9. goformit100 Group Title
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    :) you're welcome

    • one year ago
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