If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6a-99=5a-81
We move all terms to the left:
6a-99-(5a-81)=0
We get rid of parentheses
6a-5a+81-99=0
We add all the numbers together, and all the variables
a-18=0
We move all terms containing a to the left, all other terms to the right
a=18
| 5x-6-7x=3x+4 | | (16x-4)+14x+34)=180 | | 7b-3(4b+5)-1=14 | | 10d-8+12-4d+2=4(d-6) | | 2x-5=-1.x= | | 3(x-2)2=192 | | W-29=2w-84 | | (x+5)÷8+x=(x+5)÷16 | | 8-x=+5x=20 | | 3s-67=4s-99 | | 9+3y=39 | | c-5.6=1.2 | | 42x-5)=60 | | 8b+12=36 | | 5g-24=2g | | 6(x+5)=2x-10 | | z-2/5=2/3 | | (x-8)=(2x+16) | | w/4+2=-2 | | 0.27=x/5 | | 12(3x-13)=14(x+14) | | 8x=60-60 | | 5x+4+2x+13=180 | | 9+3y=-39 | | 2.5d=4.5 | | s^2=-1 | | 2s-79=2s-37 | | (2)5+y=10 | | 2x+2/3=-2 | | 8x=15-60 | | z+47+58=180 | | k-2.81=5.9 |