If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-30+9v=69
We move all terms to the left:
-30+9v-(69)=0
We add all the numbers together, and all the variables
9v-99=0
We move all terms containing v to the left, all other terms to the right
9v=99
v=99/9
v=11
| 0.8p=-2.13 | | 7^(5x+4)=56 | | 4x-15=x=180 | | -3-2m=9m+6 | | -x-2(9-8x)12)=12 | | -22+4y–14=0 | | -400x^2-2000x+300000=0 | | 222+10x=148+12x | | 3h+4=-h-6 | | -2x-2=2(3x-1)-4(-6+5x) | | 8x=16x-15 | | q/5-1/2=13/10 | | 2x+1=-17+3x | | 2/3x-16=-7 | | 3x+3=4x=5 | | k-5=2k+3 | | 39.3=r+12.4 | | -1=3m-14 | | m-51/4=81/4 | | k/7=32/36 | | 12x+3(18.20)=81.6 | | 4(z-1)+3=7 | | 1.8y-10.2=-1.9y+0.9 | | 5x-27=172 | | x-1=-3-11 | | 15=5x/2 | | 20-8x=36-16x | | 6x^2-1944=0 | | 1.2+d+.04=9.7 | | 38x+4=45.5x+2.5 | | -9x-21=35x-x | | 2x+7=| |