7x^3+5x=0

Simple and best practice solution for 7x^3+5x=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 7x^3+5x=0 equation:


Simplifying
7x3 + 5x = 0

Reorder the terms:
5x + 7x3 = 0

Solving
5x + 7x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(5 + 7x2) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(5 + 7x2)' equal to zero and attempt to solve: Simplifying 5 + 7x2 = 0 Solving 5 + 7x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 7x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 7x2 = 0 + -5 7x2 = 0 + -5 Combine like terms: 0 + -5 = -5 7x2 = -5 Divide each side by '7'. x2 = -0.7142857143 Simplifying x2 = -0.7142857143 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

x = {0}

See similar equations:

| -8(-8)+4y=-32 | | 6/h=7/2+1/2 | | -3(n+1)=9 | | 3a^2-a^2= | | 6x+8=180 | | -7x+3=51-x | | 2m-4=4m-10 | | 5a-7+3a=-21/6 | | -4(x+3)+8=2(x+4) | | 400+2.50x=1000 | | 12-5x=7x-3 | | 2x-3=4x+19 | | p=15+15/33*100 | | x(x)-3x-18=0 | | 4x+4/20x^2+28x+8 | | (5x^2-6x+10)+(2x^2+4x-8)=0 | | 2(3x-4)=3x-19 | | 16+10x=51 | | 50+60-40/4 | | -24=X+3 | | 1/3(9x-6)=3(x+2)-8 | | e+u=6 | | 5=6x-31 | | x^3-x=30 | | 5y+4y-y= | | 3r^2+21r^2=54r | | (4x-2)+x+78=180 | | 2(5-3z)+9z=28 | | 3x+13=13x-37 | | 4x-5+6=6 | | 4c+8-11+4c-25+8c-9=0 | | 4m+15=5M+7 |

Equations solver categories