5x^2+28=12

Simple and best practice solution for 5x^2+28=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 5x^2+28=12 equation:


Simplifying
5x2 + 28 = 12

Reorder the terms:
28 + 5x2 = 12

Solving
28 + 5x2 = 12

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 5x2 = 12 + -28

Combine like terms: 28 + -28 = 0
0 + 5x2 = 12 + -28
5x2 = 12 + -28

Combine like terms: 12 + -28 = -16
5x2 = -16

Divide each side by '5'.
x2 = -3.2

Simplifying
x2 = -3.2

Reorder the terms:
3.2 + x2 = -3.2 + 3.2

Combine like terms: -3.2 + 3.2 = 0.0
3.2 + x2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| 6x+2=12x+4+x | | 4(z+1)+3(3z+6)=36 | | 2t^3-15t^2+36t-20=0 | | 6x+2=12x+4 | | 3-(4x-8)=-12 | | 3r+5-8r= | | 6x+2+x=x | | 36y^2-18y/6y-7= | | 0=x^2-25x-3000 | | In(3x+2)=0 | | X-20+60+60=180 | | -14r-29=303 | | 5k-4-k=-6+2k | | 1/(t^2-2t-5)^4 | | (-5b)-(6)=(-11)+(2b) | | 6x+2+x=12x+4+x | | 12x^3+20x^2-36x^4= | | 6x+2+x=12x+4 | | y=2400+60x | | 6x+2+1=12x+4 | | 3x^2+5=16x | | 6x+2+1=12x+4+2x | | lnx=e | | 16.5=2.5(6.5z-4) | | 3x-2=27x | | 1.3a+10b=272.3 | | 1=3x+y | | a(n)=11+(n-1)(-2) | | s=300-0.30p | | 4x^2+18=18x | | 3/x=9 | | -6(v-9)=-3v+45 |

Equations solver categories