21u^2w^4+27u^3wx^7=0

Simple and best practice solution for 21u^2w^4+27u^3wx^7=0 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 21u^2w^4+27u^3wx^7=0 equation: 


Simplifying
21u2w4 + 27u3wx7 = 0

Solving
21u2w4 + 27u3wx7 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '3u2w'.
3u2w(7w3 + 9ux7) = 0

Ignore the factor 3.

Subproblem 1
Set the factor 'u2w' equal to zero and attempt to solve:

Simplifying
u2w = 0

Solving
u2w = 0

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

Simplifying
u2w = 0

The solution to this equation could not be determined.

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

Subproblem 2
Set the factor '(7w3 + 9ux7)' equal to zero and attempt to solve:

Simplifying
7w3 + 9ux7 = 0

Reorder the terms:
9ux7 + 7w3 = 0

Solving
9ux7 + 7w3 = 0

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

Add '-7w3' to each side of the equation.
9ux7 + 7w3 + -7w3 = 0 + -7w3

Combine like terms: 7w3 + -7w3 = 0
9ux7 + 0 = 0 + -7w3
9ux7 = 0 + -7w3
Remove the zero:
9ux7 = -7w3

Divide each side by '9x7'.
u = -0.7777777778w3x-7

Simplifying
u = -0.7777777778w3x-7
Solution
u = {-0.7777777778w3x-7}

See similar equations:

| xyz=abc | | 4x-5i=-2+3yi | | 2(3-x)-4(x-5)=2x+2 | | abc=xyz | | 10(x+1)=1 | | (-6x-9)-4=-5(x+1) | | ⅓-(-6x-9)-4=-5(x+1) | | -(-9-7b)=1 | | 5*(-3.5)= | | 14+5a-a^2=0 | | 27u^5w^5x^7-18u^2x^4=0 | | -2(1-3n)=1 | | g-6=-9 | | g+2=-1 | | 8v^2w^9y^9+12v^6y^5=0 | | (y-24)/5=4 | | 5m^2-20=0 | | 2x^3+3x^2-36x=0 | | -21.4-3.6= | | 10a+2=35 | | -7(v-7)=1 | | 7+3x=y | | 5x-7+3x=9 | | 5x-(x-30)=10 | | 82-89n+n+98=1 | | 3x+4=4(x+2) | | 2(2x-1)=0 | | 29=8(x-1)^1/3-3 | | 1/5z | | 2,5x=5 | | 21w^8x^9y^4-28w^9x^5=0 | | N=8800ln*23 |

Equations solver categories