7(v-3)-(-4v-2)=8v+4-5

Simple and best practice solution for 7(v-3)-(-4v-2)=8v+4-5 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 7(v-3)-(-4v-2)=8v+4-5 equation:


Simplifying
7(v + -3) + -1(-4v + -2) = 8v + 4 + -5

Reorder the terms:
7(-3 + v) + -1(-4v + -2) = 8v + 4 + -5
(-3 * 7 + v * 7) + -1(-4v + -2) = 8v + 4 + -5
(-21 + 7v) + -1(-4v + -2) = 8v + 4 + -5

Reorder the terms:
-21 + 7v + -1(-2 + -4v) = 8v + 4 + -5
-21 + 7v + (-2 * -1 + -4v * -1) = 8v + 4 + -5
-21 + 7v + (2 + 4v) = 8v + 4 + -5

Reorder the terms:
-21 + 2 + 7v + 4v = 8v + 4 + -5

Combine like terms: -21 + 2 = -19
-19 + 7v + 4v = 8v + 4 + -5

Combine like terms: 7v + 4v = 11v
-19 + 11v = 8v + 4 + -5

Reorder the terms:
-19 + 11v = 4 + -5 + 8v

Combine like terms: 4 + -5 = -1
-19 + 11v = -1 + 8v

Solving
-19 + 11v = -1 + 8v

Solving for variable 'v'.

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

Add '-8v' to each side of the equation.
-19 + 11v + -8v = -1 + 8v + -8v

Combine like terms: 11v + -8v = 3v
-19 + 3v = -1 + 8v + -8v

Combine like terms: 8v + -8v = 0
-19 + 3v = -1 + 0
-19 + 3v = -1

Add '19' to each side of the equation.
-19 + 19 + 3v = -1 + 19

Combine like terms: -19 + 19 = 0
0 + 3v = -1 + 19
3v = -1 + 19

Combine like terms: -1 + 19 = 18
3v = 18

Divide each side by '3'.
v = 6

Simplifying
v = 6

See similar equations:

| 5.6=7c | | -43+11x=35+8x | | 2/11x=2x+40 | | 243^(2/5) | | 16=4x-1+8 | | 4(a+3)=a-15 | | 2x+3x-7=29 | | 2x+4=6x+12 | | -1f+7-6f=15-3f | | -8u=9.6 | | 2y+6=5 | | -5(-3y+7)-3y=6(y-6)-9 | | -x-72=-9x+152 | | 3/(2x)-7/5=4/(5x)-5/2 | | 1/8w=-13 | | 11+21=7 | | 5w=29 | | 9x/6=7 | | -4m-n=m+5n | | 3a+2+(-5)a=-14 | | 9^(5/2) | | 5/3+3m/4=35/12 | | 6x+3(7x-9)=189 | | 75=n/13+47 | | 3x^2+y^2=25 | | (8+7z)/11 | | 8r+12=-2r+12 | | 4y-10+y+28=7y+20-4y | | -38-4x=18-6x | | (8-7z)/11 | | 5(3x-5)=4(x-2)+10 | | 2(w+4)=-2(8w-9)+4w |

Equations solver categories