If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-1/2v-2/5=7/2v+1
We move all terms to the left:
-1/2v-2/5-(7/2v+1)=0
Domain of the equation: 2v!=0
v!=0/2
v!=0
v∈R
Domain of the equation: 2v+1)!=0We get rid of parentheses
v∈R
-1/2v-7/2v-1-2/5=0
We calculate fractions
There is no solution for this equation
| 5.2=42.7-3y | | 4+v/7.68=10 | | 4/9d=8 | | 15+5/2d=13/4 | | X+139=x+149 | | (1+x/12)^12=1.08 | | 1/4x+18=1.5x+3.75 | | (2x+10)+(x)+(10+x)=180 | | 6x-43.5=24.9 | | (2x+10)+(x)+(x-10)=180 | | 17x-16+10x-5=5x+3 | | Y=1/2x-4+3 | | 37=-u/2 | | Y=3.9x+33 | | 11.50-7.00/1.50=t | | 9x-21+8x-3=180 | | 3(k+-2)=-3 | | 5x+23+6x-4=180 | | T=2k+40 | | 9x-10+8x-14=180 | | y=4.5(10)+28 | | 3^x+3+1/3^x-28=0 | | 7a/36=21/36 | | (6n+5)=(4n-5) | | 2x(^4)+6x(^3)-20x(^2)=0 | | Y=10-b | | 5y^2+7y-1=0 | | 4850+3n=10 | | 3(3y+5=78 | | 88=x+(x-13) | | 7n+6.5=3.2+17.9 | | 101=3e-7 |