If it's not what You are looking for type in the equation solver your own equation and let us solve it.
120-12x=120x+12
We move all terms to the left:
120-12x-(120x+12)=0
We get rid of parentheses
-12x-120x-12+120=0
We add all the numbers together, and all the variables
-132x+108=0
We move all terms containing x to the left, all other terms to the right
-132x=-108
x=-108/-132
x=9/11
| (y-3)=16 | | -13=2(x+4)+x | | 114=12z | | -42-6x=-30 | | 7x+1=5x−11 | | 5+x=5x+15 | | 7x+1=5x−11* | | 120-12x=120x-12 | | 2/3x+2=3/4x-3 | | -2j+7=-12 | | 13m=3705 | | 2x–8=–7x+10 | | 3n+6=90n= | | (5x²+10/5)+2=22 | | n×600=480,000 | | -16-(-9)+1=x | | -3=4x+-x | | 4(x+2=6(5+x)-8x | | 32y-96=160 | | 5h+42+90=124 | | 4{x-1.5=12 | | Y=40x+380 | | d/6=-2.5 | | 4x+3=9x+6 | | 16.95+.5x=22.95+.25x | | 16.95+.5x=22.95+.25 | | $(5y+4)+(-2y+6)=$ | | 5x+11=3x+13 | | 2(x+1)+3(x+2=x+16 | | 9x+4=3x+58 | | e+51=102 | | c+98=139 |