5v=81-4v

Simple and best practice solution for 5v=81-4v equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 5v=81-4v equation: 



5v=81-4v

We move all terms to the left:

5v-(81-4v)=0

We add all the numbers together, and all the variables

5v-(-4v+81)=0

We get rid of parentheses

5v+4v-81=0

We add all the numbers together, and all the variables

9v-81=0

We move all terms containing v to the left, all other terms to the right

9v=81

v=81/9

v=9

See similar equations:

| -18=2(u-4)-7u | | 2/8x=1/8x+2 | | 10-x=8x+22 | | 3*x^2-48/(x^2)=0 | | 322=7/10x | | X^2+6x+81=0 | | 2g+15=8g–3 | | 6-7(-3x+6)=18-6x | | x-1+5=4 | | -4k–8=-3k | | 9x=-38+83 | | 3x+2=102 | | 8x-10+x+10=180 | | 3x+12-6x-32=-26 | | X2+1=10x-8 | | 8b+5=6b-24 | | (7-5i)(-3+9i)=0 | | 1/4=5/6+y | | -4.9p-2.1p=175 | | 6(5-4f)=20 | | -2x+9=100 | | 4/3+5x=8x | | 2g+4=5g-8 | | 6x-22/5=-8 | | 8x+4-10x+5=100 | | 3w^2-84=0 | | 4d=​3/1 | | (x-3)^2(x+4)-8=0 | | 4d=​3/​1​​ | | 7r+10=5r–46 | | 5x+11=2*(x+1) | | -5x-8(2x-8)=-104 |

Equations solver categories