ax^3+bx-c=0forx

Simple and best practice solution for ax^3+bx-c=0forx 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 ax^3+bx-c=0forx equation:


Simplifying
ax3 + bx + -1c = 0forx

Anything times zero is zero.
ax3 + bx + -1c = 0forx

Solving
ax3 + bx + -1c = 0

Solving for variable 'a'.

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

Add '-1bx' to each side of the equation.
ax3 + bx + -1bx + -1c = 0 + -1bx

Combine like terms: bx + -1bx = 0
ax3 + 0 + -1c = 0 + -1bx
ax3 + -1c = 0 + -1bx
Remove the zero:
ax3 + -1c = -1bx

Add 'c' to each side of the equation.
ax3 + -1c + c = -1bx + c

Combine like terms: -1c + c = 0
ax3 + 0 = -1bx + c
ax3 = -1bx + c

Divide each side by 'x3'.
a = -1bx-2 + cx-3

Simplifying
a = -1bx-2 + cx-3

See similar equations:

| (X+4)+(X+3)+(X-1)=19 | | 18+10p=8p | | 3+6(1-2d)=-25 | | -12/j=4 | | 78-67= | | d-16d=15 | | -7+Y=-9 | | -8k-7+2=28 | | t=75n+300 | | Y=50+0.75Y+10 | | f(x)=2x^2-8x+4 | | 16-2f=-2 | | 61=5v-14 | | 2m-3=27 | | 2/3*=45 | | log(8x)=0.75 | | 17=3x-10 | | 2n+-13=1 | | -9(4v-5)=17+3v | | Y=.25x^3 | | tn=n/(2n-1) | | log(5x)+log(3)=0.75 | | 5x/7-=50 | | -29=-8+9(b-2) | | 3(x-1)+(-2)*(-4+6)=-6-(-7+5)(-6+1)+2x | | 13-3=15 | | 16=5_2/8n | | 7208-220x=1/2 | | 2x+5=3xsquared+2x-7 | | 4v=28-3v | | 24=3v-9 | | -7(6+5h)=30 |

Equations solver categories