alisson2929
alisson2929
19-04-2017
Mathematics
contestada
If y=1/2x+5 then what is 2y+5x=-2
Respuesta :
jennyainsworth
jennyainsworth
19-04-2017
(-2,4)
2(1/2x+5)+5x=-2
x=-2
plug it back into and equation
y=1/2*-2+5
y=4
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