1/2x+y=54

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Solution for 1/2x+y=54 equation: 


x in (-oo:+oo)

(1/2)*x+y = 54 // - 54

(1/2)*x+y-54 = 0

1/2*x+y-54 = 0 // - y-54

1/2*x = -(y-54) // : 1/2

x = (-(y-54))/1/2

x = 2*(54-y)

x = 2*(54-y)

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