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automaticloveletter

  • one year ago

A system of two equations is shown below: Equation C: a = 3b + 6 Equation D: a = 7b − 1 What value of a can be substituted into equation D to solve the system of equations? 3b 7b 3b + 6 7b − 1

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  1. automaticloveletter
    • one year ago
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    @TheSmartOne @jlrutherf

  2. anonymous
    • one year ago
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    C (3b+6) because for a system of equations you have to make C equal to D in this case. So u substitute D with C. Your answer is C

  3. automaticloveletter
    • one year ago
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    Thanks cx

  4. anonymous
    • one year ago
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    I think its C. too

  5. anonymous
    • one year ago
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    No problem

  6. anonymous
    • one year ago
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    @automaticloveletter Sorry, wasnt online to answer question >.<

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