If it's not what You are looking for type in the equation solver your own equation and let us solve it.
16=x+x=3x-9
We move all terms to the left:
16-(x+x)=0
We add all the numbers together, and all the variables
-(+2x)+16=0
We get rid of parentheses
-2x+16=0
We move all terms containing x to the left, all other terms to the right
-2x=-16
x=-16/-2
x=+8
| 2l^2+4l-160=0 | | (X^2+78x)^1/5=3 | | 6(n+4)=6n+27 | | w/18=29 | | -5x+5=-8x-8(7-8x) | | 12x=4x-40 | | 3x+2=3x+10 | | -890=n+-559 | | .35x=3.649-x | | 31y=372 | | 20=6y+2 | | -5v-11=-3(v+9) | | 180=7x-3(-6x+16) | | -356=g-616 | | x+9+6=-35 | | x+9+6=35 | | 276=y-26 | | x^2-4/3x-5/3=0 | | -4(-x+6)-8=-3x-11 | | 1/3-2x=7;(9,-2) | | -19n=931 | | 2t+7=t-7 | | X2+6x=8x+3 | | -874=d+-308 | | 3+4x=-22-x | | 14-7k=7(6k+2) | | -24=8v+6(v+3) | | 25=-4(2v-3) | | 2×(x+5)=4x-6 | | x^2+2x-98=0 | | 2(4x-3)=-2 | | y/3-11=17 |