-2x + 6 <= 4x + 18 -2x <= 4x + 12 -12 <= 6x -2 <= x
4x+9=2x-6 2x=-15 x=-7.5 x equals -7.5.
If 4x - 2x + 4 = 10, the solution is 2x + 4 = 10 and x = 3.
-6 + 4x + (9-2x) = -6 + 4x + 9 - 2x = [ 3 + 2x ]
X equals 2 :)
-2x + 6 <= 4x + 18 -2x <= 4x + 12 -12 <= 6x -2 <= x
6x + 5
4x+9=2x-6 2x=-15 x=-7.5 x equals -7.5.
4x+3y-2x+y 4x-2x+3y+y 2x+4y Taking out 2 common 2(x+2y) Hence the required answer is 2(x+2y)
If 4x - 2x + 4 = 10, the solution is 2x + 4 = 10 and x = 3.
-6 + 4x + (9-2x) = -6 + 4x + 9 - 2x = [ 3 + 2x ]
X equals 2 :)
4x + 2 + 2x - 2x = 14 4x = 14 - 2 4x = 12 x = 3
2x + 6x + 4x = 12x
2x + 6 - 6x = 30= 6 - 4x = 30= -4x = 24= 4x = -24= x = -6
Collecting like terms they are equal to: 2x+6y
4x-1=2x+1