If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18a+(-12)=6a
We move all terms to the left:
18a+(-12)-(6a)=0
We add all the numbers together, and all the variables
12a-12=0
We move all terms containing a to the left, all other terms to the right
12a=12
a=12/12
a=1
| 9y+45+y=2y+5 | | 2x^2-4x+1=-x-3 | | v+4.58=8.54 | | 4n+-12=-7 | | 93x=180 | | -x/4=2x+1 | | -3(2k-5)=33 | | 5.25x=6=74.24 | | 5.25x=68.35 | | 3x+2x+27+3=180 | | -6(y+2)=24 | | 3w=9/13 | | 6x-2x=21-13 | | 49=7/6v | | 4(2n+7)=52 | | V^2+7v-120=0 | | 4(x-4/6)+6=30 | | 2x^2-7x-114=0 | | x^2-0.56x-0.112=0 | | 7x-43=-93 | | 2x+4=1600 | | 96=1/2(12)(2x) | | 60x+5=10x-3 | | v=4/3*3.14*(7) | | 20x+10=8x+7 | | 3x3-2x2+5x-5=(x2+X+4)(3x+1)+6 | | 90=42+2x | | -2x2+110x=900 | | 12+5+n=45 | | 6^x-14*6^-x=5 | | 6^x-14*6-x=5 | | B2+12b+21=10 |