-21x/2+11x+2=0 - solution

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Solution for -21x/2+11x+2=0 equation:

x in (-oo:+oo)

(-21*x)/2+11*x+2 = 0

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

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

x = -2/1/2

x = -4

x = -4

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