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

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


Simplifying
-7 = 5(v + 4) + -8v

Reorder the terms:
-7 = 5(4 + v) + -8v
-7 = (4 * 5 + v * 5) + -8v
-7 = (20 + 5v) + -8v

Combine like terms: 5v + -8v = -3v
-7 = 20 + -3v

Solving
-7 = 20 + -3v

Solving for variable 'v'.

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

Add '3v' to each side of the equation.
-7 + 3v = 20 + -3v + 3v

Combine like terms: -3v + 3v = 0
-7 + 3v = 20 + 0
-7 + 3v = 20

Add '7' to each side of the equation.
-7 + 7 + 3v = 20 + 7

Combine like terms: -7 + 7 = 0
0 + 3v = 20 + 7
3v = 20 + 7

Combine like terms: 20 + 7 = 27
3v = 27

Divide each side by '3'.
v = 9

Simplifying
v = 9

See similar equations:

| 10w-14w=8 | | -16t^2-60t+1000=0 | | 3x^2+17x+7=0 | | 9(p-14)=18 | | 2+2(8)= | | 21x+6-23x=2-6 | | -9n+16=-5n-4 | | 2sin^2x-sinx+11=0 | | 8x-5x=25 | | 10-2(x)= | | -4x-7+3x-9= | | 180+.25x=412.50 | | 180+.25=412.50 | | 8x+10y*12=2592 | | y=7X+23 | | 5b=7+ax | | 16w-19w=12 | | 16w-19w=12 | | 8x=2952 | | 8x=2952 | | 8x+10y=2592 | | sin(5x)cos(2x)+cos^2(5x)=0 | | sin(5x)cos(2x)+cos(5x)=0 | | 5x-4=x-6 | | 420=420 | | 220+.15x=304 | | 428=420 | | 21+19x=42+12x | | 0=6x^2-48x+42 | | -2x-90=78-10x | | 9x-39=36+12x | | V-6=-10 |

Equations solver categories