2w=81-7w

Simple and best practice solution for 2w=81-7w 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 2w=81-7w equation: 


Simplifying
2w = 81 + -7w

Solving
2w = 81 + -7w

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '7w' to each side of the equation.
2w + 7w = 81 + -7w + 7w

Combine like terms: 2w + 7w = 9w
9w = 81 + -7w + 7w

Combine like terms: -7w + 7w = 0
9w = 81 + 0
9w = 81

Divide each side by '9'.
w = 9

Simplifying
w = 9

See similar equations:

| -4+7k=1+6k | | -2(8b+5)=-40-6b | | 7x-2x+x=24 | | 15v-7v=56 | | 5x+2(-3x-7)=-26 | | 8+8n=11+5n | | 4x+36=77x+15 | | 36/(-4) | | 11(x-1)=33 | | 32/140 | | 1-b=7+5b | | x-4=12-x | | f(x^5-x^3)=0 | | g-4.44=25.4 | | 18-11x=44 | | 3x-4(x+16)=-72 | | 7cos(x)-24sin(x)-10=0 | | -2x+6y=-22 | | 8q+5-17q=86 | | 23x-16+8x-21=180 | | -6x-3(-4x-2)=-24 | | -10+4n=4n-7 | | (3)(2)+-1y=5 | | m+4.1=-10.62+5.2m | | 8(b-1)=72 | | 4b-4-9b-9=0 | | -25-5a=2(a-2) | | -2x+3(3x+11)=103 | | 8000=1/x | | X/15=-18 | | -5/12x=1/10 | | h(x)=5x^2+4 |

Equations solver categories