pickerk21
pickerk21
13-12-2017
Mathematics
contestada
Substitution... ((:
y=4x
2x+y=-12
Respuesta :
AnimeBrainly
AnimeBrainly
13-12-2017
y = 4x
2x + y = -12
2x + (4x) = -12
6x = -12
6x/6 = -12/6
x = -2
y = 4(-2)
y = -8
hope this helps
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