solve in cross multiplication methods 1) 6x+7y-11=0;5x+2y=13 please Answer my question ​

Question

solve in cross multiplication methods
1) 6x+7y-11=0;5x+2y=13
please Answer my question ​

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Skylar 4 weeks 2021-08-19T06:10:03+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-19T06:11:20+00:00

    Answer:

    …………………

    0
    2021-08-19T06:11:53+00:00

    Answer:

    please see my explanation

    Step-by-step explanation:

    6x+7y=11

    6x=11-7y

    x=11-7y/6

    5x+2y=13

    5×11-7y/6+2y=13

    -7y+2y=13-55×6

    -5y=-42×6

    y=-42×6/-5

    y=-257

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