7x-5+2x=3-4x+12 7x+2x-5=3+12-4x 9x-5=15-4x 9x+4x-5=15-4x+4x 13x-5=15 13x-5+5=15+5 13x=20 13x/13=20/13 x=20/13
If you mean 4x-13x = 2, then-9x = 2-9x/-9 = 2/-9x = -2/9
If you mean: 4x-6+5x = 13x-8 then it works out that x = 1/2 or 0.5
13x
-14x^2+13x-5
(4x2 - 13x - 12)/(4x+ 3) = (4x + 3)(x - 4)/(4x + 3) = (4x + 3)(x - 4)/(4x + 3) = x - 4 :)
7x-5+2x=3-4x+12 7x+2x-5=3+12-4x 9x-5=15-4x 9x+4x-5=15-4x+4x 13x-5=15 13x-5+5=15+5 13x=20 13x/13=20/13 x=20/13
If you mean 4x-13x = 2, then-9x = 2-9x/-9 = 2/-9x = -2/9
If you mean: 4x-6+5x = 13x-8 then it works out that x = 1/2 or 0.5
7-3x = -4x + 13x = 6
17x + 9
13x
If you mean: 6x-4x-2+11x then it can be simplified to 13x-2
(4x + 5)(3x - 7)
4x2+13x+3 m*n=(4*3)=12 m+n=13 m=12 n=1 (4x/12)=(x/3) (4x+1)(x+3)
(4x + 5)(3x - 7)
-14x^2+13x-5