1/2x+15=-3

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Solution for 1/2x+15=-3 equation: 


x in (-oo:+oo)

(1/2)*x+15 = -3 // + 3

(1/2)*x+3+15 = 0

1/2*x+18 = 0 // - 18

1/2*x = -18 // : 1/2

x = -18/1/2

x = -36

x = -36

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