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Find number abc

If a1c1b - 246b2 = c69ba find number abc. Multiple solutions may exist.

Correct answers: 1

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Just because i appear to believe

Just because i appear to believe your bullshit, It doesn't mean i'm as stupid as you think. I'm just laughing inside waiting to see what else you come up with.

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Colour printing press

In 1844, the first U.S. patent was issued for a printing press with different colours of ink applied in one impression (No. 3,744). The inventor, Thomas F. Adams of Philadelphia, Pa., called it "polychrome printing." The process used several ink fountains feeding different colour rollers which operated in parallel on the same axle, to produce stripes of different colours to ink corresponding lines of type.

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