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MightySmurf

  • 4 years ago

Solve this system of equations using substitution. Put your answer in ordered pair form, (x,y). @ingenious help

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  1. lalaly
    • 4 years ago
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    what are the equations

  2. MightySmurf
    • 4 years ago
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    x-2y=0 4x-3y=15

  3. lalaly
    • 4 years ago
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    solve for x in the first equation x=2y .... (1) now substitute (1) in the second equation 4(2y)-3y=15 8y-3y=15 5y=15 y=3 and we know that x=2y so x=2(3)= 6

  4. MightySmurf
    • 4 years ago
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    so itz (6,3)

  5. lalaly
    • 4 years ago
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    yup

  6. MightySmurf
    • 4 years ago
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    thx

  7. lalaly
    • 4 years ago
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    :)

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