2(a-4)/7=-19

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Solution for 2(a-4)/7=-19 equation: 


a in (-oo:+oo)

(2*(a-4))/7 = -19 // + 19

(2*(a-4))/7+19 = 0

(2*(a-4))/7+(7*19)/7 = 0

2*(a-4)+7*19 = 0

2*a+125 = 0

(2*a+125)/7 = 0

(2*a+125)/7 = 0 // * 7

2*a+125 = 0

2*a+125 = 0 // - 125

2*a = -125 // : 2

a = -125/2

a = -125/2

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