-3(-5+v)=21

Simple and best practice solution for -3(-5+v)=21 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 -3(-5+v)=21 equation: 


Simplifying
-3(-5 + v) = 21
(-5 * -3 + v * -3) = 21
(15 + -3v) = 21

Solving
15 + -3v = 21

Solving for variable 'v'.

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

Add '-15' to each side of the equation.
15 + -15 + -3v = 21 + -15

Combine like terms: 15 + -15 = 0
0 + -3v = 21 + -15
-3v = 21 + -15

Combine like terms: 21 + -15 = 6
-3v = 6

Divide each side by '-3'.
v = -2

Simplifying
v = -2

See similar equations:

| 39-4v=-3(1+4v)+2 | | Cos^2x+5=6 | | X+3=11-1 | | 84=8(m+3.7) | | 4(2x+8)=-22+2 | | 3(p+5q-13)= | | -4p+22=-2p+2(1-6p) | | 9+2n=5+n | | http://media.apexlearning.com/Images/200907/10/70aa13b3-16d2-4760-910d-b6093a68095b.gif | | A/4-1=-3 | | 15-w/6 | | 3x-(6+x)=12 | | 65(5+x)=70x | | 4+8(a+4)=36+8a | | N=6b-3 | | (0.75)(2)= | | h(t)=-16t^2+11t | | 8y^2-32y+24=0 | | 14x-13=71 | | H=-4.9t^2+39.2t+1 | | P=2b^2+9b-5 | | -2+8(4n+5)=-34+8n | | 16+p=21 | | solve(x-1)(2x+3)(2x+5)(x+3)=945 | | X+7.4=-2.4 | | -24-4k=-7(k+3) | | 6x+2y+7z=46 | | b-21=8 | | 10X=9X+12 | | -(5+r)=3 | | 8y^2-32+24=0 | | 52x+2=212 |

Equations solver categories