9x^2+36y^2+16z^2-144=0

Simple and best practice solution for 9x^2+36y^2+16z^2-144=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 9x^2+36y^2+16z^2-144=0 equation: 


Simplifying
9x2 + 36y2 + 16z2 + -144 = 0

Reorder the terms:
-144 + 9x2 + 36y2 + 16z2 = 0

Solving
-144 + 9x2 + 36y2 + 16z2 = 0

Solving for variable 'x'.

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

Add '144' to each side of the equation.
-144 + 9x2 + 36y2 + 144 + 16z2 = 0 + 144

Reorder the terms:
-144 + 144 + 9x2 + 36y2 + 16z2 = 0 + 144

Combine like terms: -144 + 144 = 0
0 + 9x2 + 36y2 + 16z2 = 0 + 144
9x2 + 36y2 + 16z2 = 0 + 144

Combine like terms: 0 + 144 = 144
9x2 + 36y2 + 16z2 = 144

Add '-36y2' to each side of the equation.
9x2 + 36y2 + -36y2 + 16z2 = 144 + -36y2

Combine like terms: 36y2 + -36y2 = 0
9x2 + 0 + 16z2 = 144 + -36y2
9x2 + 16z2 = 144 + -36y2

Add '-16z2' to each side of the equation.
9x2 + 16z2 + -16z2 = 144 + -36y2 + -16z2

Combine like terms: 16z2 + -16z2 = 0
9x2 + 0 = 144 + -36y2 + -16z2
9x2 = 144 + -36y2 + -16z2

Divide each side by '9'.
x2 = 16 + -4y2 + -1.777777778z2

Simplifying
x2 = 16 + -4y2 + -1.777777778z2

Reorder the terms:
-16 + x2 + 4y2 + 1.777777778z2 = 16 + -4y2 + -1.777777778z2 + -16 + 4y2 + 1.777777778z2

Reorder the terms:
-16 + x2 + 4y2 + 1.777777778z2 = 16 + -16 + -4y2 + 4y2 + -1.777777778z2 + 1.777777778z2

Combine like terms: 16 + -16 = 0
-16 + x2 + 4y2 + 1.777777778z2 = 0 + -4y2 + 4y2 + -1.777777778z2 + 1.777777778z2
-16 + x2 + 4y2 + 1.777777778z2 = -4y2 + 4y2 + -1.777777778z2 + 1.777777778z2

Combine like terms: -4y2 + 4y2 = 0
-16 + x2 + 4y2 + 1.777777778z2 = 0 + -1.777777778z2 + 1.777777778z2
-16 + x2 + 4y2 + 1.777777778z2 = -1.777777778z2 + 1.777777778z2

Combine like terms: -1.777777778z2 + 1.777777778z2 = 0.000000000
-16 + x2 + 4y2 + 1.777777778z2 = 0.000000000

The solution to this equation could not be determined.

See similar equations:

| 2x-6+-5x=-2x+4 | | 80-20-4x=x | | x-70=-57 | | 3x-(7-2x)=6-21(1-2x) | | 3(5-2x)=45 | | 12.14=-log(x) | | 4(2b+3)=92 | | 4+x=-14 | | P/13=18 | | 3y-.8=.3y | | -x^2+x=.125 | | 2x^3+3sinx+4cosx-4=0 | | 2h+12=4 | | x+-95=-111 | | t^2-5t+30=0 | | -x^2+x-1.25=0 | | -9=20x+38 | | -12=-3x-24 | | (-19/2)/38/7= | | 9y+390=14y+240 | | -3x+20=-1 | | 2(4x-1)=-100(x-3)+4 | | (-19/2)/38/7 | | (2/8)(2/8) | | 2(h+154)=970 | | .75(x-16)=-3(x-3)+4 | | 0=-7x-21 | | 6x+5=8+2x | | 52=102 | | 4n+6+2n=2(n-3) | | 17+x=0 | | -4m+3=-12 |

Equations solver categories