21/2y+5x=45

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Solution for 21/2y+5x=45 equation: 


x in (-oo:+oo)

5*x+(21/2)*y = 45 // - 45

5*x+(21/2)*y-45 = 0

5*x+21/2*y-45 = 0 // - 21/2*y-45

5*x = -(21/2*y-45) // : 5

x = (-(21/2*y-45))/5

x = (45-(21/2*y))/5

x = (45-(21/2*y))/5

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