If it's not what You are looking for type in the equation solver your own equation and let us solve it.
v-13=-15
We move all terms to the left:
v-13-(-15)=0
We add all the numbers together, and all the variables
v+2=0
We move all terms containing v to the left, all other terms to the right
v=-2
| 5b+(-2)=-27 | | (8x-1)+(7x+8)=12x-13 | | x/2+1=25 | | 6m^2(m+3)=0 | | (8x-1)+(7x+8)=12x-3 | | 1/2x=11/4x+5/2 | | (x-6)+18=41 | | 1/2x=23/4x+21/2 | | 1/2m+3/5=1/6 | | 1/2x=33/4x+11/2 | | 0.6(10x+15)=3.5(0.2x | | X^3+8x=10 | | X^3+8;x=10 | | 7v+2v=125 | | 2x+3x+4=5x–2 | | (n)=4(5)-12 | | x+7/5=8x+19/3 | | x+75=32,x= | | -5x(2x-15)=-40 | | 0.8b+2=0.5(0.4-b) | | 4/5b+2=1/2(2/5-b) | | (4x-7)+(4x-7)+(3x+4)+(3x+4)=50 | | 2x-4=1/2(6x+8) | | (4x-7)+(4x-7)+(3x+4)+3x+4)=50 | | 166-2x=x-11 | | 15=14x+7 | | 16x2-22x+5=2x | | 3x6÷12+6=1 | | 6n+48=(n+8) | | (1343)2x+1=(149)x+1 | | 9n×14=31 | | (3T-8)+((9+T))x2=58 |