-7w-7=-9(w-1)

Simple and best practice solution for -7w-7=-9(w-1) 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 -7w-7=-9(w-1) equation: 



-7w-7=-9(w-1)

We move all terms to the left:

-7w-7-(-9(w-1))=0



We calculate terms in parentheses: -(-9(w-1)), so:

-9(w-1)

We multiply parentheses

-9w+9

Back to the equation:

-(-9w+9)



We get rid of parentheses

-7w+9w-9-7=0

We add all the numbers together, and all the variables

2w-16=0

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

2w=16

w=16/2

w=8

See similar equations:

| 12x^2-25x-33=0 | | -3(w-9)=3w-9 | | 62x+83=71 | | 6p-(5p+5)=-8-2(p+24) | | 50x^2-15x-2=(10x+1) | | 5=3*1.1^x | | 6p-(5p+5)=-8-2p+24 | | 6x-16=60+4× | | 42=6w+6 | | -5(11-y)+2y=20 | | -5y(11-y)+2y=20 | | -x^2+40x=600 | | -X^2+40x=20 | | 8=c-9 | | 2x-1=4x-12 | | 45x^2+9x-2=(15x-2) | | 180=8h+20 | | u/3+2=14 | | 18+x=5x-26 | | 8x+4+9x+16=40 | | 4+4x=4x=7 | | -9=2y-7 | | 10=-6+u/4 | | 2/3d-1=1/5d+2/5 | | 3^(5x-1)=27 | | 20+x=6x-10 | | 352/c=14 | | f-414/27=11 | | 10+6x+11x=180 | | 352/c=8 | | 21s-68=289 | | 817-m=597 |

Equations solver categories