7v-3(v-4)=20

Simple and best practice solution for 7v-3(v-4)=20 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-3(v-4)=20 equation:


Simplifying
7v + -3(v + -4) = 20

Reorder the terms:
7v + -3(-4 + v) = 20
7v + (-4 * -3 + v * -3) = 20
7v + (12 + -3v) = 20

Reorder the terms:
12 + 7v + -3v = 20

Combine like terms: 7v + -3v = 4v
12 + 4v = 20

Solving
12 + 4v = 20

Solving for variable 'v'.

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

Add '-12' to each side of the equation.
12 + -12 + 4v = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 4v = 20 + -12
4v = 20 + -12

Combine like terms: 20 + -12 = 8
4v = 8

Divide each side by '4'.
v = 2

Simplifying
v = 2

See similar equations:

| 5a+7=-18 | | x+15=x-4 | | 6x-(4x-5)=13 | | 8x-(5x-4)=25 | | 12x^2+1x-11=0 | | 9x-5-6x-13=0 | | 2y+6=5x-3 | | 2x+x=.5*(45) | | onehalf(2c+20)=2(3c-5) | | 15x^2+51x+18= | | 12t-(7-3t)=-8t-30 | | 4w+4=20 | | 12t-(7-3t)=-8t-3P | | 10-3x=-5x | | 3(3y-2)= | | 26x^2-19x+3= | | .2x+13+x=-.1(x+40)+4 | | 4y-15=10 | | 2x-5y=0 | | 8-3n+3n= | | -(-3*4.666666667-10)=2(3*4.666666667-2) | | 3.5x=.75 | | 49x^2-14x-3= | | 2y-2=12 | | 5x-9-4-x=3x+7 | | y=x^2+2x+3 | | 10x^2-27x+18=0 | | 50+6d=2d+2 | | 4x-5x=-12 | | (u^2)+7u+6=0 | | b^2+b=0 | | 5(2q-1)=-5+10q |

Equations solver categories