-81=4-5(1+2v)

Simple and best practice solution for -81=4-5(1+2v) 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 -81=4-5(1+2v) equation:


Simplifying
-81 = 4 + -5(1 + 2v)
-81 = 4 + (1 * -5 + 2v * -5)
-81 = 4 + (-5 + -10v)

Combine like terms: 4 + -5 = -1
-81 = -1 + -10v

Solving
-81 = -1 + -10v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '10v' to each side of the equation.
-81 + 10v = -1 + -10v + 10v

Combine like terms: -10v + 10v = 0
-81 + 10v = -1 + 0
-81 + 10v = -1

Add '81' to each side of the equation.
-81 + 81 + 10v = -1 + 81

Combine like terms: -81 + 81 = 0
0 + 10v = -1 + 81
10v = -1 + 81

Combine like terms: -1 + 81 = 80
10v = 80

Divide each side by '10'.
v = 8

Simplifying
v = 8

See similar equations:

| 63=5x-12 | | x-(-6-y)=-8 | | -18g=-12-20g | | 4x-3=7x-3x | | 5y*5y*2x=180 | | v+11=71 | | -3+15(x-2)= | | t=25ln(400) | | 7n+-17n=20 | | 7p-10=-12p | | 4(3m+8n)= | | -4v+2(v-6)=-20 | | t=25log(400) | | 8z-5z=6 | | t=25log(5) | | t=25ln(5) | | 124=-4(1-8v) | | -q^3+30q^2=0 | | 400=x-.15x | | 9s/2=25 | | 46=4x-10 | | 3-t=-2 | | 2x-8=-40 | | 3x-8=10whatisc | | -9-7y=8+4y | | Cos40=20/x | | z-1=5 | | 2y-10=10-8y | | 10-5x=21-6xd | | 2cosx=(3)^(1/2) | | 0=16+4(n-6) | | 12=3y+3x |

Equations solver categories