27x^3=147x

Simple and best practice solution for 27x^3=147x 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 27x^3=147x equation:


Simplifying
27x3 = 147x

Solving
27x3 = 147x

Solving for variable 'x'.

Reorder the terms:
-147x + 27x3 = 147x + -147x

Combine like terms: 147x + -147x = 0
-147x + 27x3 = 0

Factor out the Greatest Common Factor (GCF), '3x'.
3x(-49 + 9x2) = 0

Factor a difference between two squares.
3x((7 + 3x)(-7 + 3x)) = 0

Ignore the factor 3.

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 '(7 + 3x)' equal to zero and attempt to solve: Simplifying 7 + 3x = 0 Solving 7 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 3x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 3x = 0 + -7 3x = 0 + -7 Combine like terms: 0 + -7 = -7 3x = -7 Divide each side by '3'. x = -2.333333333 Simplifying x = -2.333333333

Subproblem 3

Set the factor '(-7 + 3x)' equal to zero and attempt to solve: Simplifying -7 + 3x = 0 Solving -7 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 3x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 3x = 0 + 7 3x = 0 + 7 Combine like terms: 0 + 7 = 7 3x = 7 Divide each side by '3'. x = 2.333333333 Simplifying x = 2.333333333

Solution

x = {0, -2.333333333, 2.333333333}

See similar equations:

| x+90+x-28=180 | | 1320x=60 | | 2(3n-8)+23=41 | | 2.1-9.7v=-9.9v | | (w)=(2w+1)3 | | y+6=-4(x+1) | | 9(2+w)=8(1+w) | | 0=15+26x+8x^2 | | -87=-7m-10 | | 60h-55=235 | | -15.95-17.8t=-3.3t | | 26=44-3b | | 13x-6+3x-4=12x-2+3x | | y+7=3(x-2) | | (s)=(3s)-4 | | 22y-7=15 | | y+5=-0.75(x+4) | | 5*n-3=87 | | 10-(z+2)-4z-3=z-19 | | 0.24-9.8j-17.2=-7.9j-19.81 | | 12x^2-20x+6=-1 | | -3/8=8-5/6 | | 5n-3=87 | | X-2(3x-2)=-5 | | 3z+8-z=5+z+2 | | 11.8-6.6y=-17.46-8.8y | | -16x^2+96x+4=128 | | 80x-56y= | | 6k^2-2=338 | | 3(-y+3)-5(2y-5)=y+4-5y | | -5s=-4s+5 | | y+4=0.5(x-8) |

Equations solver categories