3x^2+36=12

Simple and best practice solution for 3x^2+36=12 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 3x^2+36=12 equation:


Simplifying
3x2 + 36 = 12

Reorder the terms:
36 + 3x2 = 12

Solving
36 + 3x2 = 12

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 3x2 = 12 + -36

Combine like terms: 36 + -36 = 0
0 + 3x2 = 12 + -36
3x2 = 12 + -36

Combine like terms: 12 + -36 = -24
3x2 = -24

Divide each side by '3'.
x2 = -8

Simplifying
x2 = -8

Reorder the terms:
8 + x2 = -8 + 8

Combine like terms: -8 + 8 = 0
8 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 1.08*t^10= | | 3x^2-6x^2=12 | | -2y+10x=-16 | | M-18=68 | | x+6/5=5 | | H-25=41 | | 31+3y-13=13y-14-2y | | 6r+16=3r+4 | | 2/5x-10=14 | | 4z/10-8=3 | | 7+w=31 | | 3=1/3*x | | 31+3y-13=13y-14-24 | | 1/3*x=3 | | 4-7-3=2(-7-9) | | 0.4x+106= | | 0.4=log(x/10) | | 5x+-3=47+-x | | 3.65=h*2 | | B=1-n | | 3x+15-10x-16=3x-(x-17) | | 5/8c=5 | | 4x+106= | | 108=4x-4(6x+3) | | 3.65=h/2 | | 3(x+y)-5(x-y)=0 | | 6.1x-9.7=39.1 | | H=50t-16t^2 | | K-48=108 | | 81x(8x+3y)= | | 3m^2+12m-5=0 | | 3p^2+6p-1=0 |

Equations solver categories