Solve and verify: 5x(2x-7)=2(3x-1)+7/2​

Question

Solve and verify:
5x(2x-7)=2(3x-1)+7/2​

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Nevaeh 4 weeks 2021-08-18T04:28:32+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-18T04:29:34+00:00

    Answer:

    LHS

    5x(2x-7)

    10x²-35x

    RHS

    2(3x-1)+7/2

    6x-2+7/2

    12x-4+7/2

    0
    2021-08-18T04:30:16+00:00

    Answer:

    after opening the brackets

    5x-4x+14 = 6x-2+7/2

    taking a to one side constants to other side

    6x+4x-5x=14+2-7/2

    or 5x = 16-7/2

    or 5x = (37-7)/2

    or 5x = 25/2

    or x = 5/2 (answer)

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