hollinalisaMacker hollinalisaMacker

02-07-2016
Mathematics

contestada

what is the solution of the system of equations? y = –2x 8 y = x – 4 a. (–1.33, –5.33) b. (4, 0) c. (0, 4) d. (–12, 32)

Respuesta :

nobillionaireNobley nobillionaireNobley

03-07-2016

y = -2x + 8 = x - 4
x + 2x = 8 + 4
3x = 12
x = 4
y = -2(4) + 8 = -8 + 8 = 0
Solution is (4, 0)

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mouseears2 mouseears2

19-02-2020

The answer is B.(4,0)

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