3w+9=7

Simple and best practice solution for 3w+9=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 3w+9=7 equation: 


Simplifying
3w + 9 = 7

Reorder the terms:
9 + 3w = 7

Solving
9 + 3w = 7

Solving for variable 'w'.

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

Add '-9' to each side of the equation.
9 + -9 + 3w = 7 + -9

Combine like terms: 9 + -9 = 0
0 + 3w = 7 + -9
3w = 7 + -9

Combine like terms: 7 + -9 = -2
3w = -2

Divide each side by '3'.
w = -0.6666666667

Simplifying
w = -0.6666666667

See similar equations:

| 6/11=12x+8 | | 2.5c-8=5c+12 | | 6/11=12/x+8 | | 20(33-5)=(t) | | 2.5c-8=5c | | X/8.2+3.7=5.1 | | 4/7*14/15 | | 59/99= | | -7n^2+57n+14=0 | | 3x-5=15x+3 | | 8wx+x= | | 12x-43=7x+32 | | 10x1/2x1 | | 30(22-10)=30(22)-30(T) | | 5x^6-20x^4+21x^2-2=0 | | 3=4(-1)+b | | 6(3x+1)=3(3x+11) | | x-7.1=-4.7 | | 5x^2-20x^4+21x^2-2=0 | | -(12-4x)+8(10+4x)= | | 0+-3y=18 | | 3x-12=4x | | n+38=18 | | 7/100= | | 7y+6-1+12y= | | -7n=77 | | 5x-7=14x+1 | | 2n^2-4n*5n-10n+4= | | x+2x+(0.5x-2)=180 | | -5=3+c | | 6/x=9/5 | | v/3=12 |

Equations solver categories