7x-4020+3x= 7x+-4020+3x= 7x+3x+-4020= 10x+-4020= 10x-4020
(10x + 3)(x - 1)
Are you seeking the factors? 7x2 - 10x + 3 = (x - 1)(7x - 3).
-3x + 10x - 5 + 26 = 7x + 21
10x + 5 = 5(2x + 1)
7x-4020+3x= 7x+-4020+3x= 7x+3x+-4020= 10x+-4020= 10x-4020
7x+3=10x-9(shift +3 & 10x) 7x-10x=-9-3(signs changed) -3x=-12(divide both sides by -3) x=4
(10x + 3)(x - 1)
Are you seeking the factors? 7x2 - 10x + 3 = (x - 1)(7x - 3).
It is a linear equation in x. 10x = 7x + 15 3x = 15 x = 5
7x + 8 = 10x - 2 ∴ 3x = 10 ∴ x = 10/3
10x - 3 - 2x = 4 7x - 3 = 4 7x = 7 x = 1
-15-3x=6-10x -15=6-7x -21=7x x=3
You're asking for the difference: (3x + 2) - (5 - 7x).(3x + 2) - (5 - 7x) =3x + 2 - 5 + 7x =10x - 3.It is (10x - 3) greater.
8y-7x
7x2-10x+3=0 (7x-3)(x-1)=0
-3x + 10x - 5 + 26 = 7x + 21