-12=-2*7+v

Simple and best practice solution for -12=-2*7+v 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 -12=-2*7+v equation:


Simplifying
-12 = -2 * 7 + v

Multiply -2 * 7
-12 = -14 + v

Solving
-12 = -14 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
-12 + -1v = -14 + v + -1v

Combine like terms: v + -1v = 0
-12 + -1v = -14 + 0
-12 + -1v = -14

Add '12' to each side of the equation.
-12 + 12 + -1v = -14 + 12

Combine like terms: -12 + 12 = 0
0 + -1v = -14 + 12
-1v = -14 + 12

Combine like terms: -14 + 12 = -2
-1v = -2

Divide each side by '-1'.
v = 2

Simplifying
v = 2

See similar equations:

| -95=6x+3x+4 | | 10z+4=2x+6 | | 3x-10=x+11 | | x^2+10x+xy+10y=0 | | 2x+11=59 | | 35=5(7v+9) | | 5-(4-X)=25 | | 6=-2x+28 | | 0.2*x*0.2=0.02*x*0.2+28 | | -16x^2+64x+480=0 | | 9z+1=2x+3 | | -16x^2+64x-480=0 | | -23=-7a+5a | | 10x+100y+x^2+xy=0 | | gh-3gi-8g-3=h+5 | | 5(6a-b)-7(2b-7a)= | | y=0.10x+200 | | -8x^2+28=0 | | 2x+b=cforx | | 3vw+3vx+7v+1=-2w-8 | | (-a-2b+2)5ab= | | -16-3b=5(2b+9) | | (a-2b+2)5ab= | | 4x-4=6x+4 | | 2(3x+x)=48 | | -6np-5nq-2n-2=5p+4 | | 6y=15x+24 | | 9=20(0.6+1.2) | | -7d+16=-3d+2 | | 3-y=y*2 | | 3(x-2)=-2x+19 | | c=0.6y+30 |

Equations solver categories