If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+12=2X+15
We move all terms to the left:
X+12-(2X+15)=0
We get rid of parentheses
X-2X-15+12=0
We add all the numbers together, and all the variables
-1X-3=0
We move all terms containing X to the left, all other terms to the right
-X=3
X=3/-1
X=-3
| -2(4g-5)=26 | | 9x+0=8x+7 | | 13-3n=2 | | 1x-2=9 | | 12《2x+2=22 | | 4+7x+2x=22 | | a÷9-3=6= | | 86=-5m=11 | | 17=x=3 | | 10+6x+5x=-78 | | 14b=4 | | -5=x÷3-8 | | -9(6=u)-2u=-10 | | 0.5p=p | | 2380+x(175.75)=5367.75 | | 40+0.01x=15+0.06x | | 3*x+8=17 | | 11w=8w+24 | | 5x-22+4x=3-8x+9 | | x4=3+5 | | 7=56c-8 | | x/3+7/6=x/2 | | 2.25t+5=12.5t+14 | | m÷16+7=10= | | 2|4x-8|-3=5 | | 9x+11=-196 | | 240+x(0.25)=420 | | 6m-3m-m=-20 | | -9=2x-7-5 | | (X8-1)/7=x+1 | | k/4+8=14 | | -15=9-m |