144x=9x^2-324

Simple and best practice solution for 144x=9x^2-324 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 144x=9x^2-324 equation:


Simplifying
144x = 9x2 + -324

Reorder the terms:
144x = -324 + 9x2

Solving
144x = -324 + 9x2

Solving for variable 'x'.

Reorder the terms:
324 + 144x + -9x2 = -324 + 9x2 + 324 + -9x2

Reorder the terms:
324 + 144x + -9x2 = -324 + 324 + 9x2 + -9x2

Combine like terms: -324 + 324 = 0
324 + 144x + -9x2 = 0 + 9x2 + -9x2
324 + 144x + -9x2 = 9x2 + -9x2

Combine like terms: 9x2 + -9x2 = 0
324 + 144x + -9x2 = 0

Factor out the Greatest Common Factor (GCF), '9'.
9(36 + 16x + -1x2) = 0

Factor a trinomial.
9((18 + -1x)(2 + x)) = 0

Ignore the factor 9.

Subproblem 1

Set the factor '(18 + -1x)' equal to zero and attempt to solve: Simplifying 18 + -1x = 0 Solving 18 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1x = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1x = 0 + -18 -1x = 0 + -18 Combine like terms: 0 + -18 = -18 -1x = -18 Divide each side by '-1'. x = 18 Simplifying x = 18

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {18, -2}

See similar equations:

| 6x+2x-x= | | 3x^2-10x^1-25=0 | | 3p^7-5p^5=0 | | X-16*4=x*3 | | (x-5)dy+ydx=0 | | 3(x+1)=3x | | x+17+y=157 | | (5+x)dy+ydx=0 | | x(p-12)x+2(p-12)x+2=0 | | -2+x-(3+5*2)=20 | | 3+3y-1=7y+10-5y | | 3x+14=3x-14 | | 4p-6=4v+15 | | u=6(2n+31)+7(n+1) | | logx(14-5x)=1 | | x^2-2x+13=12.25 | | -8a+4b-2c+5=0 | | 2x+6x-4x= | | 20/x=10/24 | | 4x+-7=x+14 | | 6x-10=2(2x+20) | | (3x-y+6)dx-(6x-2y-6)dy=0 | | Y=8x^2+2x | | 8/7=1/x | | X-9=x-6.5 | | 12a-4b+c=0 | | 3+2tanx=0 | | 7-y=-10 | | 5x+3=-2x-18 | | 2a+12=21-a | | -1=9x | | 12x+4.9=50+8x |

Equations solver categories