1/7x-31

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Solution for 1/7x-31 equation:


x in (-oo:+oo)

(1/7)*x-3 < 1 // - 1

(1/7)*x-3-1 < 0

1/7*x-4 < 0 // + 4

1/7*x < 4 // : 1/7

x < 4/1/7

x < 28

x in (-oo:28)

(-oo:28)

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