1/2a+0.4=0.7-3/5a

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Solution for 1/2a+0.4=0.7-3/5a equation: 


a in (-oo:+oo)

(1/2)*a+0.4 = 0.7-((3/5)*a) // - 0.7-((3/5)*a)

(1/2)*a+(3/5)*a-0.7+0.4 = 0

11/10*a-0.3 = 0 // + 0.3

11/10*a = 0.3 // : 11/10

a = 0.3/11/10

a = 0.27272727

a = 0.27272727

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