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6 September, 04:15

How do you solve these equations in the elimination method?

m+r=1398

m=r+110

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Answers (1)
  1. 6 September, 07:40
    0
    Answer:m=754 r=644

    Step-by-step explanation:

    m+r=1398

    m=r+110 m-r=110

    Combining both equations

    m+r=1398

    m-r=110

    Add both equations

    m+m+r-r=1398+110

    2m=1508

    Divide both sides by 2

    2m/2=1508/2

    m=754

    Substitute m=754 in m+r=1398

    754+r=1398

    r=1398-754

    r=644
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