-3+7w=9w+9

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


Simplifying
-3 + 7w = 9w + 9

Reorder the terms:
-3 + 7w = 9 + 9w

Solving
-3 + 7w = 9 + 9w

Solving for variable 'w'.

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

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

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

Combine like terms: 9w + -9w = 0
-3 + -2w = 9 + 0
-3 + -2w = 9

Add '3' to each side of the equation.
-3 + 3 + -2w = 9 + 3

Combine like terms: -3 + 3 = 0
0 + -2w = 9 + 3
-2w = 9 + 3

Combine like terms: 9 + 3 = 12
-2w = 12

Divide each side by '-2'.
w = -6

Simplifying
w = -6

See similar equations:

| r^4+18r^2+81r=0 | | 9c-10=7c | | -6h+6=-8h | | f=-3f-4 | | 6+7j=9j | | 8r+3r-3r+2r-9r+1=17 | | 14j-8j+5j-9j-1=7 | | 3t-9t+-19=-1 | | 8p-7p=12 | | 13w-12w+2w=18 | | 10u+-2u+13u+-17u=-16 | | 4v-2v+2v-3v=14 | | 15n+n-13n=9 | | j-j+j-j+j=7 | | 2z^3-5z^2-3=0 | | 6g-19g-3g+-9g+10g=9 | | z-z+z=9 | | 14y-13y=8 | | -2x+43=x+16 | | 8n-7n+3n+-19n=2 | | 5x+31=2x+4 | | 2x+x+(x+5)+y=100 | | -2x-23=2x+1 | | 3x+5+y=100 | | 3x+y-5=100 | | 8s+2s=20 | | 19d-15d=16 | | 38-f=-30 | | -x+23=2x+8 | | 3(m+3)+24=69 | | 2x+x+y=100 | | 7x(12/6-2)^2-6 |

Equations solver categories