If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6+3v=15
We move all terms to the left:
6+3v-(15)=0
We add all the numbers together, and all the variables
3v-9=0
We move all terms containing v to the left, all other terms to the right
3v=9
v=9/3
v=3
| -15-8u=13 | | 5x-8-3x=-x+7 | | 16d+2=18 | | -3g+14=-2(g+1) | | b/8+34=37 | | 1+3z=-5 | | u+17=19 | | 20=2z+6 | | 2a+5+a+20+2a+40+a-5=360 | | -x/3=-36 | | 11x-5x=0 | | -2j+7=-6j-5 | | -8(d-87)=-72 | | -14=n/3+10 | | F(x)=x2-7 | | 18x=13= | | 2n=12.7 | | -34=-u/4 | | b+8=18.1 | | 2(v-8)=-4v-28 | | 2j+32=80 | | f−3=2 | | u/4=2.88 | | 3p+1=2p+1 | | m/15=2/5 | | 1/5(15x-20)=0.5(8x-6) | | -5(v+2)=5v-6+4(2v+2) | | 8j−3j=20 | | h/2=2.4 | | 4/5*t+2/5=2/3 | | A^2-3×b^2=1 | | -6x+32=-4(x-6) |