8w-9=3(w+7)

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



8w-9=3(w+7)

We move all terms to the left:

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



We calculate terms in parentheses: -(3(w+7)), so:

3(w+7)

We multiply parentheses

3w+21

Back to the equation:

-(3w+21)



We get rid of parentheses

8w-3w-21-9=0

We add all the numbers together, and all the variables

5w-30=0

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

5w=30

w=30/5

w=6

See similar equations:

| 5x(4x-12)=42 | | 6n=+30+3n-12 | | -4(2x+8)+3=28 | | 4x+12-4=4+8 | | 24x-8x=32 | | 6/1=100/x | | 5x+6x=8+14 | | 4-11=25-3y | | 2(w+5)-6w=30 | | 18=-6-4f | | n+3/2=8 | | 20=7x+3-4x | | 15+12h=63 | | 4(2-5x)=(-3(1-3x) | | 4(x+5)=3(x−2)−2(x+2) | | 6-6x^2-3x=06−6x2−3x=0 | | -5x=35=40 | | 7x+17=36x+0 | | 1/6=x/100 | | –x2+4x=7 | | (6y+29)=(6y+29) | | 5x+20=10-5x | | 7x+17=36+0 | | 8(3x-6)=6(4x+8)* | | x/4=4/x | | 7(x-6)-2x=-22 | | 2(-2a+4)=-8 | | Y=-152,x=-19 | | 4(x+10)=3x+45 | | 2.4n+4.9n=14.6 | | x+0.07x=5725 | | (x/8)+(x/4)=-1 |

Equations solver categories