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.
4x + 2 + 2x - 2x = 14 4x = 14 - 2 4x = 12 x = 3
4x - 5 + 2x = 37
4x - 7 = 2x + 15 4x = 2x +222x = 22x = 11
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.
4x + 2 + 2x - 2x = 14 4x = 14 - 2 4x = 12 x = 3
If 4x-2 equals 2x-34 then x is equal to -16. 4x is equal to 2x-322x is equal to -32x is therefore -16
4x - 5 + 2x = 37
2x + 6 - 6x = 30= 6 - 4x = 30= -4x = 24= 4x = -24= x = -6
4x - 7 = 2x + 15 4x = 2x +222x = 22x = 11
13x
2x+17 = 4x-3 2x-4x = -3-17 -2x = -20 Answer: x =10
Simplify 4x + 3 = 2x + 8 2x = 5 x =2½
2x + 2 = 4x -1 2x = 3 x = 1.5
2x = 4x + 3 -2x = 3 x = -3 / 2