27
10-2y
The value of x is -4
4x-14
x = 3.75
4x+5 = -9 4x = -9-5 4x = -14 x = -3.5
4x - 5 + 2x = 37
If the questions asks: (3)/(4x+2) = (5)/(4x-6) then x = -(7/4)
If: 3x+5 = 4x+1 Then: x = 4
If you subtract 4x on each side, you get 5 = -1, which is false. Note that this doesn't depend on the value of x, so this is false for any value of x.
8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.
-11
4x =20x=20/4x=5