-2v(-1)=21

Simple and best practice solution for -2v(-1)=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 -2v(-1)=21 equation: 


Simplifying
-2v(-1) = 21

Reorder the terms for easier multiplication:
-2 * -1v = 21

Multiply -2 * -1
2v = 21

Solving
2v = 21

Solving for variable 'v'.

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

Divide each side by '2'.
v = 10.5

Simplifying
v = 10.5

See similar equations:

| (x+6)(x-4)=11 | | (3x+1)(2x-9)=0 | | 0=-16x^2+1444 | | -0.6(n-.7)=0.23-0.5n | | 13=3+27t-16t^2 | | 0=16x^2+1444 | | 10x^3+5x^2+6x+3=0 | | 2x+30=10x-6 | | 2f-(-10)=16 | | y^2+12y-13=0 | | 54-4x=14-9x | | 25-5t-5t^2=0 | | x+2y=105 | | 2y^2=20 | | 7a^2-37x+10=0 | | 1x-11-5=-5 | | 6(-5x-4)=-24 | | 6(2z+7)=5(9-3z) | | f(x)=ln(3x) | | 0.3x+0.7(20-x)=0.4(20) | | 136+6.00y=40 | | 3x-6=1+2 | | -5(2x-7)=5 | | x^2-4=6x-13 | | 4x^2+8x+40=0 | | 9x+14=13x-2 | | (1x+8)=13 | | x^2-10x+20=-4+x | | 9b+6=26+5b | | 2cos(x)*cos(x)= | | 2v+8=6v | | x^2+2x-19=3-4x |

Equations solver categories