3(a-4)/9=2a-12

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Solution for 3(a-4)/9=2a-12 equation: 


a in (-oo:+oo)

(3*(a-4))/9 = 2*a-12 // - 2*a-12

(3*(a-4))/9-(2*a)+12 = 0

(3*(a-4))/9-2*a+12 = 0

(3*(a-4))/9+(-2*9*a)/9+(9*12)/9 = 0

3*(a-4)-2*9*a+9*12 = 0

108-15*a-12 = 0

96-15*a = 0

(96-15*a)/9 = 0

(96-15*a)/9 = 0 // * 9

96-15*a = 0

96-15*a = 0 // - 96

-15*a = -96 // : -15

a = -96/(-15)

a = 32/5

a = 32/5

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