If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-13-2/11a=-9
We move all terms to the left:
-13-2/11a-(-9)=0
Domain of the equation: 11a!=0We add all the numbers together, and all the variables
a!=0/11
a!=0
a∈R
-2/11a-4=0
We multiply all the terms by the denominator
-4*11a-2=0
Wy multiply elements
-44a-2=0
We move all terms containing a to the left, all other terms to the right
-44a=2
a=2/-44
a=-1/22
| 2=1/8c+1 | | (x)+(8-x)+6=14 | | /(9y+5)/(9y-3)=((-2)/3) | | 20/3=10/9w | | y+15=4` | | 2=-3/10y-7 | | z2+10z=0 | | 71=-13+6/7y | | 31=1/7a+22 | | X+3+y=180 | | 7x7x=220.5 | | 43=4/9y+3 | | 6x=67+14 | | X=-81+-3x | | X+14+10x-4=180 | | 2x-1=12-3 | | -10=c/11-13 | | -6+7x=49 | | 3x-15°=2x-20° | | 4.74/21=x/1 | | -1+8z=73 | | 1.6≥=0.8x+4 | | 2x40=2x4= | | 8x+4=23-11 | | X2+8x-76=0 | | 2(5x-3)=76 | | G(x)=5+1-2 | | -86=10b+24 | | 4^x=14x+2 | | G(x)=5-4-2 | | 3x+20=4x+10+3x | | 14x+10=(8x+9)+(5x+12) |