21=3(v-5)+6v

Simple and best practice solution for 21=3(v-5)+6v 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 21=3(v-5)+6v equation: 



21=3(v-5)+6v

We move all terms to the left:

21-(3(v-5)+6v)=0



We calculate terms in parentheses: -(3(v-5)+6v), so:

3(v-5)+6v

We add all the numbers together, and all the variables

6v+3(v-5)

We multiply parentheses

6v+3v-15

We add all the numbers together, and all the variables

9v-15

Back to the equation:

-(9v-15)



We get rid of parentheses

-9v+15+21=0

We add all the numbers together, and all the variables

-9v+36=0

We move all terms containing v to the left, all other terms to the right

-9v=-36

v=-36/-9

v=+4

See similar equations:

| $32.00=y*$1.60 | | n+2n+7=3n-7* | | 4(2n+1)=5n+3n+9 | | 4(2n+1)=5n+3n+9* | | 6(2+8n)=4n-32 | | 8x-39-100=0 | | n/5=12.5 | | -18=2/3g+6 | | 11x2−41x=0 | | 2(3x+21)=12 | | 18/x=9/2 | | 2n+2n+2=4n+2 | | 35-7b=7b+5(7-7b) | | 5n+7n-12n=0 | | 2(7-x)=-6-2(-5x-4) | | 8x-8(1-5x)=-8-3x | | 4t^2=4t+3 | | 8x2-22x+-105=0 | | x2+6x–14=0 | | 5(x+1+4)/6=4 | | 1,000,000=x2 | | 15+k=2 | | 5x/2-4=11 | | 4a+10=-42 | | (6x-4)•(x+2)=2•(11x-19)+2•(3x2-13) | | 7n-6n=7(3n+4)-6(7+n) | | 7x+-12=4x-4 | | (9-2x)+(6x+4)=0 | | 8-x=(-12) | | 6x-4(6x+15)=-240 | | (6x-4)•(x+2)=2•(11x-19)+2•(3x-13) | | -3y+12=-48= |

Equations solver categories