2(-8+7v)-5=21-7v

Simple and best practice solution for 2(-8+7v)-5=21-7v 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 2(-8+7v)-5=21-7v equation:


Simplifying
2(-8 + 7v) + -5 = 21 + -7v
(-8 * 2 + 7v * 2) + -5 = 21 + -7v
(-16 + 14v) + -5 = 21 + -7v

Reorder the terms:
-16 + -5 + 14v = 21 + -7v

Combine like terms: -16 + -5 = -21
-21 + 14v = 21 + -7v

Solving
-21 + 14v = 21 + -7v

Solving for variable 'v'.

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

Add '7v' to each side of the equation.
-21 + 14v + 7v = 21 + -7v + 7v

Combine like terms: 14v + 7v = 21v
-21 + 21v = 21 + -7v + 7v

Combine like terms: -7v + 7v = 0
-21 + 21v = 21 + 0
-21 + 21v = 21

Add '21' to each side of the equation.
-21 + 21 + 21v = 21 + 21

Combine like terms: -21 + 21 = 0
0 + 21v = 21 + 21
21v = 21 + 21

Combine like terms: 21 + 21 = 42
21v = 42

Divide each side by '21'.
v = 2

Simplifying
v = 2

See similar equations:

| 3x-9=18x+1 | | 11x-6y=36 | | 3x+39-5x=1-7x+3 | | 15x(3x)= | | 1-6v-5v=-10 | | [4a-12]=16 | | -5(4v-7)=32-3v | | -8-m=-3.5m+3 | | 62/57x+55/43 | | 4x^4+9x^3+8x^2+2x=0 | | 5/2x+7/3=-3/2x-5/3 | | 6(1-8b)=-39-3b | | -5(x+8)-41=4-50 | | 2x+14y=56 | | 21x+7-23x=3-6 | | -2a+5b+3a-b= | | x^2-8x+y^2-10y+25=0 | | 9s-8+6s=15 | | -49+y=84 | | 24/x+12=48 | | (15/16)x=(4/48) | | 10x-7=8x+15 | | -2x-2x=25-5 | | x+37=56 | | [2x+4]=22 | | -19+11=m-10 | | 10=-4m-m | | 3074=p(1+.06) | | 3(x+6)+8= | | 3y-x/y | | 6x+56=5x+8 | | 3(x+6)+8y= |

Equations solver categories