x/7-20-12

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Solution for x/7-20-12 equation:


x in (-oo:+oo)

x/7-20 > -12 // + 12

x/7-20+12 > 0

1/7*x-8 > 0 // + 8

1/7*x > 8 // : 1/7

x > 8/1/7

x > 56

x in (56:+oo)

(56:+oo)

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