martree0nleygan martree0nleygan

22-09-2016
Mathematics

contestada

solve the following for y: 2x 2y = 8 y = −x 4 y = x 4 y = 3x y = −3x

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nobillionaireNobley nobillionaireNobley

22-09-2016

2x + 2y = 8
2(x + y) = 8
x + y = 8/2 = 4
y = -x + 4

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