-1/2x+1=7x-12

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Solution for -1/2x+1=7x-12 equation:


x in (-oo:+oo)

(-1/2)*x+1 = 7*x-12 // - 7*x-12

(-1/2)*x-(7*x)+1+12 = 0

(-1/2)*x-7*x+1+12 = 0

13-15/2*x = 0 // - 13

-15/2*x = -13 // : -15/2

x = -13/(-15/2)

x = 26/15

x = 26/15

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