8x+5/2=13 - solution

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Solution for 8x+5/2=13 equation:

x in (-oo:+oo)

8*x+5/2 = 13 // - 13

8*x+5/2-13 = 0

8*x-21/2 = 0 // + 21/2

8*x = 21/2 // : 8

x = 21/2/8

x = 21/16

x = 21/16

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