2/5x-3/4y=12

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Solution for 2/5x-3/4y=12 equation: 


x in (-oo:+oo)

(2/5)*x-((3/4)*y) = 12 // - 12

(2/5)*x-((3/4)*y)-12 = 0

(2/5)*x+(-3/4)*y-12 = 0

2/5*x-3/4*y-12 = 0 // + -3/4*y-12

2/5*x = -(-3/4*y-12) // : 2/5

x = (-(-3/4*y-12))/2/5

x = 5/2*(12-(-3/4*y))

x = 5/2*(12-(-3/4*y))

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