If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7+-2=v
We move all terms to the left:
-7+-2-(v)=0
We add all the numbers together, and all the variables
-v=0
v=0/-1
v=0
| 50-2x=300 | | -7-2=v | | X+8+6x-12=180 | | 3x+8=2.x | | 12x=19+151 | | 6a+12=18-3a | | 4x2+10x+8=0 | | X=12+2(90-x) | | 11x-31=(6x+26)+(2X-9 | | Y=1.6x-10 | | 11x-31=6x+26)+(2X-9 | | 12x^2-48x+92=0 | | -5+2/3x=7 | | 8/16=n/6 | | 16x^2+18=43 | | 3w+28=14+17 | | 2x+11=-2x+66 | | 11-4x=29 | | 5b+10=5b+20 | | 10x=-700 | | 5c-30=30c-5 | | 6y+12(y)=66 | | 23x+9=180 | | -3(5y-1)+7y=2+2(5y-7) | | X+3=3x+31 | | -2(7v-9)+4v=2(v+8) | | 2x-6=-0.5x+4 | | 3(y-3)-9=-4(-4y+3)-4y | | 4+1.8x=8(1+0.x) | | 3(y-3)-9=-4(-4y | | 2u-2=5(u-4) | | 39+x+53=180 |