3x plus 10x - 7With out knowing what ' x ' actually is.. it will reduce down to.3x + 10 x - 7=13x - 7
-3x + 10x = 7x3x + 3x = 6x
3x + 12 + 10x = 13x + 12
3x - 7 = 5x + 133x - 5x = 13 + 7-2x = 20x = -10x=-3
First, subtract 3x from each side of the equation. Then, divide each side of the equation by 7 .
10x + 7 + 3x = 13x + 7
3x plus 10x - 7With out knowing what ' x ' actually is.. it will reduce down to.3x + 10 x - 7=13x - 7
-3x + 10x = 7x3x + 3x = 6x
3x + 12 + 10x = 13x + 12
7x = 3 x = 3/7
-3x + 10x - 5 + 26 = 7x + 21
3x - 7 = 5x + 133x - 5x = 13 + 7-2x = 20x = -10x=-3
3x2 + 10x + 3 = (x + 3)(3x + 1).
13x
7x-4020+3x= 7x+-4020+3x= 7x+3x+-4020= 10x+-4020= 10x-4020
6x2 + 10x = 2x*(3x + 5)
6x2 + 10x = 2x(3x + 5)