7x + 51x + 14= 58x + 14= 2(29x + 7)
-7x + 5 = -9 -7x = -14 7x = 14 x = 2
7x+5-14 = 28 7x = 28+14-5 7x = 37 x = 37/7 = 5.'285714' recurring
(7x + 7)(x + 2) = 7x2 + 21x + 14
7x - 9 = 3x + 5 7x - 3x - 9 = 5 7x - 3x = 5 + 9 4x = 14 x = 14/4
7x + 51x + 14= 58x + 14= 2(29x + 7)
-7x + 5 = -9 -7x = -14 7x = 14 x = 2
7x+5-14 = 28 7x = 28+14-5 7x = 37 x = 37/7 = 5.'285714' recurring
(7x + 7)(x + 2) = 7x2 + 21x + 14
7x - 9 = 3x + 5 7x - 3x - 9 = 5 7x - 3x = 5 + 9 4x = 14 x = 14/4
7x+2-2=16-27x = 147x/7 = 14/7x = 2
If you mean: 7x-3+5x+15 = 180 then the value of x works out as 14
7x-4=9x+10-14=2xx=-7
7x2 + 7x - 14 = 7(x2 + x - 2) = 7(x + 2)(x - 1)
23 = 7x + 7x - 5 = 14x - 5 14x = 23 + 5 = 28 x = 28/14 = 2
6x - 14 + 15x + 2 =21x - 12or3 (7x - 4)
simplify it, 7x-12=x+2+2x-3x 7x=2+12+3x-3x 7x=14 x=2