2-4(w+9)=21-3(w+9)

Simple and best practice solution for 2-4(w+9)=21-3(w+9) 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 2-4(w+9)=21-3(w+9) equation: 



2-4(w+9)=21-3(w+9)

We move all terms to the left:

2-4(w+9)-(21-3(w+9))=0

We multiply parentheses

-4w-(21-3(w+9))-36+2=0



We calculate terms in parentheses: -(21-3(w+9)), so:

21-3(w+9)

determiningTheFunctionDomain
-3(w+9)+21

We multiply parentheses

-3w-27+21

We add all the numbers together, and all the variables

-3w-6

Back to the equation:

-(-3w-6)



We add all the numbers together, and all the variables

-4w-(-3w-6)-34=0

We get rid of parentheses

-4w+3w+6-34=0

We add all the numbers together, and all the variables

-1w-28=0

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

-w=28

w=28/-1

w=-28

See similar equations:

| 12=4n-8 | | 3y+10y+y+5=19 | | 0.10+10=0.50x | | –5(n−93)=–5 | | 29x4.5=42.5 | | 7b+19=8b-2 | | 5-8p+6.75p=10 | | n+13=(-39) | | 0.10x+10=0.50 | | 21/4=7/2x-7/8 | | 6x+3x=9x-54 | | (6x-30)+(40-x)=90 | | v+91=100 | | 4y-1+4y-1+5y+3+5y+3=112 | | F(6)=-4x-3 | | 250x+600=400 | | 3b+10=34 | | 8n=2n+6n | | X+0=x+0 | | 300/2=x/15 | | 98w=7938 | | n-3+3=11+2n-6 | | 1.5/d=3 | | (9x+3)°(5x-2)°(11x-21)°=180 | | 6-2(a+4)=10 | | x2+12=18 | | 2x^2+142=-36x | | 15+6x=x+10 | | 2l+62*2=274 | | -9=7+7a+a | | 9(x=3)=81 | | a-3=33 |

Equations solver categories