3x+4-7x=5-4x+2
-4x+4=7-4x
Adding 4x to each side yields:
4=7, which is not true, so there is no answer (a null set)
(3x - 1)(3x + 19)
3x + 2 = 3x + 6 This is not possible.
(2, -1)
Their graphs are.
4x plus 7 plus 3x equals 19 plus xx = 2
(x + 4)(3x + 35)
(3x - 1)(3x + 19)
Dividing all terms by 6 gives: 9x2+24x+16 = (3x+4)(3x+4) when factored
no
3x + 2 = 3x + 6 This is not possible.
3x plus 9 equals what?
(2, -1)
Their graphs are.
4x plus 7 plus 3x equals 19 plus xx = 2
what is a slope
2x+3x = 5x
24x2 - 47x + 20 has roots of 4/3 and 5/8 IE factorises as (3x - 4)(8x - 5) Check: 24 x 16/9 - 47 x 4/3 = 42 and 2/3 - 62 and 2/3 = -20 and 24 x 25/64 - 47 x 5/8 = 9.375 - 29.375 = -20