-7(w-4)+8w=3(w+9)

Simple and best practice solution for -7(w-4)+8w=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 -7(w-4)+8w=3(w+9) equation: 



-7(w-4)+8w=3(w+9)

We move all terms to the left:

-7(w-4)+8w-(3(w+9))=0

We add all the numbers together, and all the variables

8w-7(w-4)-(3(w+9))=0

We multiply parentheses

8w-7w-(3(w+9))+28=0



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

3(w+9)

We multiply parentheses

3w+27

Back to the equation:

-(3w+27)



We add all the numbers together, and all the variables

w-(3w+27)+28=0

We get rid of parentheses

w-3w-27+28=0

We add all the numbers together, and all the variables

-2w+1=0

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

-2w=-1

w=-1/-2

w=1/2

See similar equations:

| −1/2(x+2)+1/12x=3 | | 17=4x-2+4 | | 42(x+1)​=4x−3 | | Y=-2x²-4x | | −9x+3=45 | | 6(x+5)=2 | | 6(3+x)=2 | | 8(3+x)=6 | | -3b+2=4b+9b= | | 2/4x+15=17+3/4x | | 3m+18=9 | | 4(6-x)+10=8x+16-6x | | ​0.8x​–​0.3​=​2.1+0.3x | | y-11=25-3y= | | 18-0.75x=0.50x | | 4.2q-3.1-5.8=-2.6q-3.9 | | y=-5+0.05/0.35 | | 6x+20=xx= | | 8=x/6-2 | | 7x-6+3x-4=120 | | 6x+6x+2+7=9x+5+2x | | x.2x=32* | | 0.15y-0.3=1.5+0.5y | | 3b-39=78 | | 0.15y-0.3=1.5 | | -3/5z-2=13 | | −6(2r+8)=−10(r−3 | | 2.4=x=0.4 | | 47=x/11+43 | | 6x=45−3 | | 350+3x-20=1.020 | | 4+(v+10)=25 |

Equations solver categories