1/4a-12+7/4a=4

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Solution for 1/4a-12+7/4a=4 equation:


a in (-oo:+oo)

(1/4)*a+(7/4)*a-12 = 4 // - 4

(1/4)*a+(7/4)*a-12-4 = 0

2*a-16 = 0 // + 16

2*a = 16 // : 2

a = 16/2

a = 8

a = 8

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