9n + 12y = 3(3n + 4y)
12y + 5 = 53 12y = 48 y = 4
6xy +12y = 6y (x+2)
The given equation: =3x-4x plus 9xy-12y =3x-4x+9xy-12y =-x+9xy-12y =-x+3y(3y-4) Answer.
5*3y+1+12y-1 = 15y+1+12y-1 = 27y.
12y+2=146 12y=146-2 12y=144 144/12 12x12=144 y=12
14x+12y+7 This expression cannot be simplified any further.
-6x + 12y = -102 -6x = -12y - 102 x = 2y + 17
y(3y^2 - 12y + 4)
12Y + 9 all I can see to factor out is 3 3(4Y + 3)
12y - 4 = 7y + 165y = 20y = 4
3y + 4z + 12y = 3y -3y -3y ------------------------- 4z + 12y = 0 divide everything by 4 z + 3y = 0 -3y -3y z = -3y
15x+12y+22+3w-2y+3x+14-12+3w original = 15x+3x+12y-2y+3w+3w+22+14-12 group = 18x+10y+6w+24 answer