6w+21=-3(w-4)

Simple and best practice solution for 6w+21=-3(w-4) 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 6w+21=-3(w-4) equation: 



6w+21=-3(w-4)

We move all terms to the left:

6w+21-(-3(w-4))=0



We calculate terms in parentheses: -(-3(w-4)), so:

-3(w-4)

We multiply parentheses

-3w+12

Back to the equation:

-(-3w+12)



We get rid of parentheses

6w+3w-12+21=0

We add all the numbers together, and all the variables

9w+9=0

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

9w=-9

w=-9/9

w=-1

See similar equations:

| 3x-5=2/x | | 8x-2=x+19 | | 3x-15=2x-21 | | x+150=250 | | 76/x+2*x=100 | | 2x-12=1* | | 2(x+3)=2(2x-4) | | 7(w+5)=-7w-49 | | 4x¨¨-12x+7=0 | | 5x25=25 | | 2x-3+3=27 | | 5x-47=24 | | 16/b=2b | | 14=2(2p-3) | | Y=3.4x+4.2 | | 5x-4+4x-13=180 | | 3(x+2)=-2x+9 | | -2.5+100x=10 | | 4x-16=x+7 | | -0.825+0.2x=-0.8 | | 3/7d=-18 | | x(7x-200)=300 | | 7x^2-200x=300 | | 14.4x=85.6 | | w^2+2w+1=4w^2-14+6 | | 17x-(4x-2)=80 | | 22-3x=-14 | | 81/7+r=-29 | | -4+7x+3-2x=0 | | (x+x+1+x+2+x+3+x+4)5=225 | | 703/4-676/25=x | | 5/4x-1/8=19/8 |

Equations solver categories