If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+31=9x-5
We move all terms to the left:
3x+31-(9x-5)=0
We get rid of parentheses
3x-9x+5+31=0
We add all the numbers together, and all the variables
-6x+36=0
We move all terms containing x to the left, all other terms to the right
-6x=-36
x=-36/-6
x=+6
| v/5=-34 | | x+2x+56+x-16=180 | | -25=-x/9 | | 3=b/30 | | 18d/3d=6 | | k7+3=16 | | 29=-v5 | | 6x-x-8-2x-3=180 | | y=500,000(1.02)^20 | | 3a+35=14a+15 | | 29=-5v | | 3x(x-4)=12x | | 6x+x+8-2x-3=180 | | (34+x)/2=52 | | (3x-1+8x+3)/2=23 | | k-7+3=16 | | b^2-4b+9=0 | | 10z=10z | | x^2+5=26 | | -4x-7=-10x-31 | | 7x-(-4-x)=-52 | | -7(-1x+8)=-63 | | 6(5x+8)=-12 | | 6−4q=-3q | | 6x-12=23 | | -7(-2+7x)=14 | | 14x10=2 | | 2c=3c+6 | | 9x-4=7x-3 | | 4x-26+90=180 | | 10−h=-5+2h10−h=-5+2h10−h=-5+2h10−h=-5+2h10−h=-5+2h10−h=-5+2h10−h=-5+2h10−h=-5+2h | | 10−h=-5+2h |