3w^3+81=3(w+3)

Simple and best practice solution for 3w^3+81=3(w+3) 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^3+81=3(w+3) equation: 


Simplifying
3w3 + 81 = 3(w + 3)

Reorder the terms:
81 + 3w3 = 3(w + 3)

Reorder the terms:
81 + 3w3 = 3(3 + w)
81 + 3w3 = (3 * 3 + w * 3)
81 + 3w3 = (9 + 3w)

Solving
81 + 3w3 = 9 + 3w

Solving for variable 'w'.

Reorder the terms:
81 + -9 + -3w + 3w3 = 9 + 3w + -9 + -3w

Combine like terms: 81 + -9 = 72
72 + -3w + 3w3 = 9 + 3w + -9 + -3w

Reorder the terms:
72 + -3w + 3w3 = 9 + -9 + 3w + -3w

Combine like terms: 9 + -9 = 0
72 + -3w + 3w3 = 0 + 3w + -3w
72 + -3w + 3w3 = 3w + -3w

Combine like terms: 3w + -3w = 0
72 + -3w + 3w3 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(24 + -1w + w3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(24 + -1w + w3)' equal to zero and attempt to solve:

Simplifying
24 + -1w + w3 = 0

Solving
24 + -1w + w3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| 2.7x=-16.2 | | y+7=-(x-5) | | h-14=78 | | e/4-12=-24 | | 3x=-4x+50 | | 19+3x=13x | | 3/7x7/15 | | 4(3x-6)-2=4(x-2)+54 | | 6x-(3x+7)=4x-30 | | 7x-5x+6=-2x+10 | | -9=3+(-2x) | | 4x+9=-2x-15 | | a=a+6 | | h=-16t^2+42t+2 | | h/-8=6 | | -1x+5y=9 | | 3n-n=-9 | | x+0.12x=672 | | e-(-23)=-31 | | 6n+8-2n=-12 | | 3z/7-6=-7 | | -8(x+8)=2(x-67) | | 3x(2x-1)-7=0 | | 4(-7a+3)=-184 | | 243^-2/5 | | 4(3x-8)-3=4(x-4)+29 | | -r^2-4r-8=0 | | 3x+3y+5-y-6x-7= | | 3x+(6x+45)=180 | | 1.7+0.5x=5.7 | | F/0.26=16 | | 7M+3+N+5-M-3N+8= |

Equations solver categories