3a/9-4=-2

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


a in (-oo:+oo)

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

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

1/3*a-2 = 0 // + 2

1/3*a = 2 // : 1/3

a = 2/1/3

a = 6

a = 6

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