7(w+1)=9-w

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


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

Reorder the terms:
7(1 + w) = 9 + -1w
(1 * 7 + w * 7) = 9 + -1w
(7 + 7w) = 9 + -1w

Solving
7 + 7w = 9 + -1w

Solving for variable 'w'.

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

Add 'w' to each side of the equation.
7 + 7w + w = 9 + -1w + w

Combine like terms: 7w + w = 8w
7 + 8w = 9 + -1w + w

Combine like terms: -1w + w = 0
7 + 8w = 9 + 0
7 + 8w = 9

Add '-7' to each side of the equation.
7 + -7 + 8w = 9 + -7

Combine like terms: 7 + -7 = 0
0 + 8w = 9 + -7
8w = 9 + -7

Combine like terms: 9 + -7 = 2
8w = 2

Divide each side by '8'.
w = 0.25

Simplifying
w = 0.25

See similar equations:

| (x+6)+1=9x | | 2+6y=3x+14 | | 10x+149=-2x-115 | | 3bx+(-7x)=y | | 5(3x+2)=4-4x-10 | | f(-x)=3x-1 | | 9y-48=-6(y+3) | | 7n+5-4n=26 | | 16f=30 | | 3x+10(X-1.50)=24 | | 6(7-2z)=3(5z+1) | | -5(4x+1)+4(3x+4)=3 | | 37x+1=6(6x+5) | | 6-8x=6x-9x | | 3(x+4)=4x+5 | | x=7Yz | | 2-n=6 | | -6-10n=124 | | 108=6(2x+2) | | 10x-1=10x+3 | | 9x^2+15=14 | | 92d=350+25d | | 12(a-1)=52-14(a-1) | | 2x^2+14x-72= | | 8.5/4= | | 3x-x+7=23-3x+2 | | 6t+18=9t | | -x^2+150x=5000 | | -2(a-8)+6a=3 | | 3x-7y-z+4w=1 | | -1=-5-n | | 12p^2-31p-15=0 |

Equations solver categories