3x^2+6=-54

Simple and best practice solution for 3x^2+6=-54 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+6=-54 equation:


Simplifying
3x2 + 6 = -54

Reorder the terms:
6 + 3x2 = -54

Solving
6 + 3x2 = -54

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 3x2 = -54 + -6

Combine like terms: 6 + -6 = 0
0 + 3x2 = -54 + -6
3x2 = -54 + -6

Combine like terms: -54 + -6 = -60
3x2 = -60

Divide each side by '3'.
x2 = -20

Simplifying
x2 = -20

Reorder the terms:
20 + x2 = -20 + 20

Combine like terms: -20 + 20 = 0
20 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 6w+2L=96 | | 3v+8=14v-69 | | 5/x=25/11 | | 10p^2-90p-220=0 | | X+(-7)=-34 | | 62.8=(3.14)d | | 9^7/12=-1/4 | | 3x-8=-0.5 | | 4.6+3.5z=2.4 | | .75x-2=27 | | 1/x=0.04444444444 | | U+24=6u+19 | | X-9/2-1=x-1/3 | | 3x-8=0.5 | | 9x+3=2x+1 | | X^2+40=-6x | | 7x+3=-2x+12 | | 5x+14=23 | | 14x+40=8x+46 | | 4c=3(x+a) | | 6(y+8)-y=2(4-y) | | X+y+22=0 | | 4x-1=-2x-5 | | x=-.02x^2+1.2x+5.085 | | .5x-2=27 | | 180=30+x+(x+10) | | 6x+3y=4fory | | 5x+12=2(x+7) | | 18=14a-52 | | -34=-6+4y | | 3.7n=2 | | cos(8x)(2cos(x)+1)=0 |

Equations solver categories