3(10-w)+6w=-21

Simple and best practice solution for 3(10-w)+6w=-21 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 3(10-w)+6w=-21 equation: 



3(10-w)+6w=-21

We move all terms to the left:

3(10-w)+6w-(-21)=0

We add all the numbers together, and all the variables

3(-1w+10)+6w-(-21)=0

We add all the numbers together, and all the variables

6w+3(-1w+10)+21=0

We multiply parentheses

6w-3w+30+21=0

We add all the numbers together, and all the variables

3w+51=0

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

3w=-51

w=-51/3

w=-17

See similar equations:

| 1u+1=2 | | 5a-2-12a=-17-4a | | 4x-2(3x-5)=7-(2x-3) | | 39-2n=n | | (2n-1)^5=0 | | 3x+5+2=18+4 | | 4x^2-9x-32=0 | | m+3/4=3m+2/5 | | 10^(3x)+100=1400 | | (2)/(7)y-(1)(7)=5/7y+2/7 | | 3/8m-1/2=1/2m+7/8 | | 6(×+1)=3x | | x+2x+(5x+20)=180 | | 7(18-x)-6(3-5x)=-(7x+9)-3(2x+5)=12 | | (2x^2+5x)^2-10x-25x=14 | | 10x-4=8-6x | | 905=72;r=7 | | 7-5(3x-4)=3-(2x+5)-12 | | 7-5(3x-4)=-(2x+5)-12 | | 2/7y-1/7=5/7y+2/7 | | 13m-2=9m-6 | | 2x-5x+3-3-2-7=0 | | 26-11x=10+5x | | 17+5v=62 | | 2x-(5x+3)-7+(3x-2)=0 | | 13+3u=46 | | 8-3.2v=1.6 | | 4u+4.7=1.9 | | 2x=4x+40 | | 0.11+0.01y=0.22+y | | 5+3x-x+7=29 | | 4(3-x)=5x |

Equations solver categories