If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-1+6a+4a=9
We move all terms to the left:
-1+6a+4a-(9)=0
We add all the numbers together, and all the variables
10a-10=0
We move all terms containing a to the left, all other terms to the right
10a=10
a=10/10
a=1
| (1/x-3)-(2/x+3)=(2x/x^2-9) | | 0=16x^2+8x+8 | | (3x+2)=(5x-10) | | 80-3x=5*8x | | 4(2x+3)=6(3x+2) | | 0,001+0,02x=0,1x-0,001 | | 0.15y+0.05(y+7000)=1150 | | 14-3x=-2(3x-4) | | 7/5=a+9/a-5 | | O.7+y=-1.34 | | 512=8n | | 12a=16 | | -7+8=1-9-5w | | 3x-5=255 | | -3x+5=x-2 | | 2x+3=9x+15+x | | 5x=(2.5x)+x | | 0=9y^2-16 | | -18-(11r)=26 | | 4x=-3.2x+43.2 | | -8+2j=10+4j | | 7-2r=-19 | | 2x^2+9x+12=17 | | 17-2x=-4(x+1)+9 | | X+2/x=5x(3+4/x) | | (2x+14)=(3x+1) | | 7-2r=19 | | 1-7d=9-9d | | 7x-20+20=180 | | 3.9x+3.9×+3.9+3.9x=27 | | b+(–2)+8=0 | | w=56/(2*2=3) |