3k/5-x=2(x+3)

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Solution for 3k/5-x=2(x+3) equation: 


x in (-oo:+oo)

(3*k)/5-x = 2*(x+3) // - 2*(x+3)

(3*k)/5-(2*(x+3))-x = 0

(3*k)/5-2*(x+3)-x = 0

(-2*5*(x+3))/5+(3*k)/5+(5*(-x))/5 = 0

3*k-2*5*(x+3)+5*(-x) = 0

3*k-10*x-5*x-30 = 0

3*k-15*x-30 = 0

(3*k-15*x-30)/5 = 0

(3*k-15*x-30)/5 = 0 // * 5

3*k-15*x-30 = 0

3*k-15*x-30 = 0 // - 3*k-30

-15*x = -(3*k-30) // : -15

x = (-(3*k-30))/(-15)

x = (30-(3*k))/(-15)

x = (30-(3*k))/(-15)

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