2x +n5y=12
2x+10=12 2x=2 x=1
2x + 6x + 4x = 12x
2x2 + 11x + 12 = 2x2 + 3x + 8x + 12 = x*(2x + 3) + 4*(2x + 3) = (2x + 3)*(x + 4)
-2x + 6 <= 4x + 18 -2x <= 4x + 12 -12 <= 6x -2 <= x
2x +n5y=12
There is no solution to: 4(2x + 2) + 12 > 1004(2x + 2) + 12 > 100 For 4(2x + 2) + 12 > 1004(2x + 2) + 12 to have a solution x < -1 which makes 1004(2x + 2) + 12 < 12, BUT 1004(2x + 2) + 12 is supposed to be greater than 100. Perhaps there is a missing operator in the digits of 1004?
2x+12=2(x+6)
2x+10=12 2x=2 x=1
2x + 6x + 4x = 12x
x=5.54x+1= 2x+12-1 -14x=2x+11-2x -2x2x=11/2 /2x=5.5
2x2 + 11x + 12 = 2x2 + 3x + 8x + 12 = x*(2x + 3) + 4*(2x + 3) = (2x + 3)*(x + 4)
The GCF of 2x and 12 is 2.
(2x+3)(2x+4)
-2x + 6 <= 4x + 18 -2x <= 4x + 12 -12 <= 6x -2 <= x
2x-3=4x+9 -2x-12=0 2x=-12 x=-6
2x + 12 = 2*x + 2*6 = 2*(x + 6)