23x - 9x = 14x
If you mean: -5x+14x = 48+14 then 9x = 62 and the value of x equals 62/9 = 6.'8' recurring '8'
[9x-5x+1] + [16x-2x-9] [4x+1] + [14x-9] [18x2+8]
6x2-9x-6 is equal to 66.
99.
23x - 9x = 14x
14x is the sum of 5x and 9x
( 8x2 - 14x - 30 ) divided by ( 2x - 6 ) = 4x + 5
It is -14x - 13.
14x + 3
It is 14x+4 simplified
9x = 30
so 14x = -42, making x = -3
If you mean: -5x+14x = 48+14 then 9x = 62 and the value of x equals 62/9 = 6.'8' recurring '8'
[9x-5x+1] + [16x-2x-9] [4x+1] + [14x-9] [18x2+8]
6x2-9x-6 is equal to 66.
Re-arranging, x2 - 14x +49 = 0 Factorising, (x-2)(x-2) = 0, hence x=2.