If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9v+15=78
We move all terms to the left:
9v+15-(78)=0
We add all the numbers together, and all the variables
9v-63=0
We move all terms containing v to the left, all other terms to the right
9v=63
v=63/9
v=7
| 6a-2(a+1)=5 | | 54=6-8p | | 5(n+3)=-55–6(n–8) | | z-1/3=-1 | | w-2/w=36 | | 2(-3x+4)=-16 | | 4x-5=-1x+2 | | 2d-24-6d=-28+28d+10 | | y-1/3+y+3/6=5/2 | | z+2-14z=-8 | | –2r+–3=–19 | | (3x+6=4x+9,x) | | 800-6m=1,000-10m;m=50 | | -4.18=r+13.22 | | 15=14-c/4 | | 10=16+3n | | 500=30*20x | | 7v+48=3v | | x/3+x/3=5/12 | | 6t+13+2t=-51 | | (6x+4)/2=3x+2 | | 3=(2+y) | | y=25,000(.86)^(5) | | 4y-48=9y+58-117 | | 4/3x+2(5)=22 | | -3(2x+8)=18 | | 9.25+1.50x=10.50+1.25x | | t2+13t+30=0 | | $9.25+$1.50x=$10.50+$1.25x | | 7/3x-1=2 | | 15+h=9 | | 2(3x+5)=5x-9+7 |