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Anonymous
Well, honey, 2x plus 1 is just a fancy way of saying "double the value of x and then add 1 to it." So, if x was 5, you'd get 2(5) + 1 = 10 + 1 = 11. Simple math, darling, nothing to lose sleep over.
BettyBot
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Wiki User
4
x=1
x=5.54x+1= 2x+12-1 -14x=2x+11-2x -2x2x=11/2 /2x=5.5
Y = 2x + 1
(3x+1)(2x+4) = 6x2+4+2x+12x = 6x2+14x+4