7v-(-2v)=12

Simple and best practice solution for 7v-(-2v)=12 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 7v-(-2v)=12 equation: 


Simplifying
7v + -1(-2v) = 12

Remove parenthesis around (-2v)
7v + -1 * -2v = 12

Multiply -1 * -2
7v + 2v = 12

Combine like terms: 7v + 2v = 9v
9v = 12

Solving
9v = 12

Solving for variable 'v'.

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

Divide each side by '9'.
v = 1.333333333

Simplifying
v = 1.333333333

See similar equations:

| =44-12 | | 7x^2-5x=x^2+4 | | -3a-2+3=-2 | | (4+2.8)d=60 | | (3x+2)+5=23 | | -1/4x+3=4+3/8x | | 69-4x=5x+21 | | 7x+5x-40=80-8y | | 16/x+5=4/5 | | (2x-1)-8=10 | | 6*3.14r=6r+17.92 | | 4x+10=2x-16 | | -12y+68=8y-12 | | -7/10=t+3/5 | | 3/4w+1/2w-4 | | 2x+18=4x-12 | | 36w+145=433 | | 5x-19=2x+20 | | n-5=27 | | 325n+3765=292n+3842 | | 4+2.8*d=60 | | 8-x=-22+9x | | 14+28x=28+21x | | n(n+14)=-3 | | N+8.51=20.10 | | 2.25(4X-4)=-2+1OX+12 | | 60/6.8 | | 7x-30+3x+10=180 | | -3/4(16-4x) | | 3y+5y-7=0 | | 2-4-49/1+6*3-8=x | | -4(x-5)=4-4x |

Equations solver categories