If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2a-18-6a=8
We move all terms to the left:
-2a-18-6a-(8)=0
We add all the numbers together, and all the variables
-8a-26=0
We move all terms containing a to the left, all other terms to the right
-8a=26
a=26/-8
a=-3+1/4
| 7x-5=5x–6 | | 5x+13+x+23=1180 | | x2-11x=18=0 | | 2(3x+4)=8x-1 | | (1.005)^(x)=1.1 | | 2.45m+1.5=3.7m-2.25 | | 4x+5=3x+34# | | F(n)=-5n^2+400n-6000 | | -2b+10=3b–25 | | 6w–7=4w–21= | | 6w–7=4w–21 | | 3+3(x-1)=12x-15 | | a÷7=11 | | 100=2.5xx | | 2a+6-2a=6 | | -7a+10a=0 | | 1.8y+16.3=1.9y+13.3 | | 2e^2+7e+3=0 | | 8a-3a=0 | | (2b+1)-b;b=(-4) | | 1.8y+16.3=1.9y13.3 | | 555.55a^2+55.55a-7.2=0 | | 2p+1=3p+16 | | 3(2p−5)=21 | | -13n-53=4n+28 | | X^3-2x^2+2x+6=0 | | 300+014x=200+025x011x=100 | | 2y+3=6y+9 | | 4=48/b | | 7n-(3n-4)+90=4(-5-n)-7 | | -12=z+15 | | 7n-(3n-4)=4(-5-n) |