4x-14
4x+5 = -9 4x = -9-5 4x = -14 x = -3.5
4x - 5 + 2x = 37
If: 3x+5 = 4x+1 Then: x = 4
8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.
-11
4x =20x=20/4x=5
The answer is that there is no such x - unless you define "plus" in some special way.
X equals 2 :)
5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5
If: 4x+(-12) = 8 then 4x = 20 and x = 5
4x+5=7x-8 the ansewr is 3.25