30-01-2015
Mathematics

contestada

Can you help me solve y=-3x-2 (-7x-6y=-10

Respuesta :

konrad509 konrad509

30-01-2015

[tex]y=-3x-2\\-7x-6y=-10\\\\ -7x-6(-3x-2)=-10\\ -7x+18x+12=-10\\ 11x=-22\\ x=-2\\\\y=-3\cdot(-2)-2\\y=6-2\\y=4[/tex]

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