If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12=3x-2x+x
We move all terms to the left:
12-(3x-2x+x)=0
We add all the numbers together, and all the variables
-(+2x)+12=0
We get rid of parentheses
-2x+12=0
We move all terms containing x to the left, all other terms to the right
-2x=-12
x=-12/-2
x=+6
| 15×k=30 | | -6+3x=42 | | 6x^2-7x-530=0 | | 4m-10=6m+3m | | (2x3)2+24= | | 5x+17=132 | | -3(7x-5)+1=-21x+16 | | 2(4x-)-8=4+2x | | 3-2/5x=5 | | 6y+4=130 | | (8x-35)+(6x-5)+(3x-1)=180 | | 4+b=1+4b | | 6x-2x-3=5;x=1/2 | | 27-11=1x-33 | | 40/140=20/x | | -2+(3+x)=10 | | 10x-1=8x+25 | | 12z=280-2z | | 6-7x=43+4 | | 0.12x+0.2(10-x)=(0.14)(10) | | 1-3v=v+5 | | 4.20(n)=50.40 | | a/4+7=-28 | | 3(x-2)-2(x-1)=5(x-4) | | 4y+40=120 | | 60=5x+4x+6x | | 3(x-1)-5x=4-(2x+7) | | 6.25=2/3x | | 4a+4=-2+5a | | 7x=630 | | -1(3-6b)=6b+5= | | 5n^2-15n+2=0 |