20=3(w-12)-w

Simple and best practice solution for 20=3(w-12)-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 20=3(w-12)-w equation:


Simplifying
20 = 3(w + -12) + -1w

Reorder the terms:
20 = 3(-12 + w) + -1w
20 = (-12 * 3 + w * 3) + -1w
20 = (-36 + 3w) + -1w

Combine like terms: 3w + -1w = 2w
20 = -36 + 2w

Solving
20 = -36 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
20 + -2w = -36 + 2w + -2w

Combine like terms: 2w + -2w = 0
20 + -2w = -36 + 0
20 + -2w = -36

Add '-20' to each side of the equation.
20 + -20 + -2w = -36 + -20

Combine like terms: 20 + -20 = 0
0 + -2w = -36 + -20
-2w = -36 + -20

Combine like terms: -36 + -20 = -56
-2w = -56

Divide each side by '-2'.
w = 28

Simplifying
w = 28

See similar equations:

| 7x-15-3x=23 | | 2x-10=2(-11+2x) | | 10x+11-5x=71 | | 2.25+p=1.10+p | | t-72=9 | | 1.5(x-4)-3=4.5(x-2) | | 9x+2x=73 | | 2+8n+7+1=4n+2n | | 2+8n+7+1=4n+2n | | 7(g+16)= | | .2n=6 | | c(c+1)=55 | | 4.5-2(x+5)=30 | | 14x=9x+55 | | 22x-17-3x=59 | | 2[3x-7]=6[5x+9]+4 | | 3x+1=x+9+32+x-7+32 | | 7=v+6 | | 9x+7+2x=73 | | 8x+11=6x-5 | | 2x-24=22 | | G-7=-40 | | 6x-12=8x+2 | | 14=12-c | | 21+w=30 | | 2(x+12)-7x=3(x-2) | | x^4-10x^3+35x^2-50x+20=0 | | -7w=63 | | 20x^2-50x+20=0 | | 9x^2-27xy-36y^2=9 | | w-8=1 | | x^2+615x=40500 |

Equations solver categories