2(w+9)=-2(7w-7)+8w

Simple and best practice solution for 2(w+9)=-2(7w-7)+8w 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 2(w+9)=-2(7w-7)+8w equation: 



2(w+9)=-2(7w-7)+8w

We move all terms to the left:

2(w+9)-(-2(7w-7)+8w)=0

We multiply parentheses

2w-(-2(7w-7)+8w)+18=0



We calculate terms in parentheses: -(-2(7w-7)+8w), so:

-2(7w-7)+8w

We add all the numbers together, and all the variables

8w-2(7w-7)

We multiply parentheses

8w-14w+14

We add all the numbers together, and all the variables

-6w+14

Back to the equation:

-(-6w+14)



We get rid of parentheses

2w+6w-14+18=0

We add all the numbers together, and all the variables

8w+4=0

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

8w=-4

w=-4/8

w=-1/2

See similar equations:

| 108-y=171 | | 1,325=1,650-25h | | 3(3-6)-5=9x-23 | | f+11/5*7=475 | | (1/4x)+6=2x-8 | | -88=-4(6+8k) | | 7p-1=4p+8 | | 1/4x+6=2x-8 | | 20p^2=3.8p+1.2=0 | | 24/(-1/2)=p | | 8x-6x-12=3x-18 | | 6p-6=7p | | 42=-x+235 | | 5(x+4)=5x+4 | | 200x+21=10x-55 | | 3x-2(2x-7)=-9 | | 15(2x−10)+4x=−3(15x+4)15(2x-10)+4x=-3(15x+4) | | -5-9z=-9z-5 | | 9x+9-90-9x=9 | | 3(2x+8)=6(x+2) | | 24-x=161 | | 7x-5+7×-5=46 | | 55+75x=185x | | -1-7m=m+7 | | -3(u+4)=7u-6+2(4u+4) | | 20=4z+4 | | 3d+5d=28 | | 3x=13x+4 | | -21.85=1-6.5n+1.2 | | -p+6p=0 | | -(x+7)=-6x=8 | | 2^40+2^40=2^x |

Equations solver categories