-5-2n^2=-27

Simple and best practice solution for -5-2n^2=-27 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 -5-2n^2=-27 equation: 


Simplifying
-5 + -2n2 = -27

Solving
-5 + -2n2 = -27

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + -2n2 = -27 + 5

Combine like terms: -5 + 5 = 0
0 + -2n2 = -27 + 5
-2n2 = -27 + 5

Combine like terms: -27 + 5 = -22
-2n2 = -22

Divide each side by '-2'.
n2 = 11

Simplifying
n2 = 11

Take the square root of each side:
n = {-3.31662479, 3.31662479}

See similar equations:

| 2.3+z=4.1 | | -5m= | | -12x+4(x-3)+6x=2x-32 | | 5n^2+1=76 | | -46=3x+4x+3 | | x^2+5-80=0 | | -1+x=5x+27 | | -5x+10(-4x+8)=50 | | .03(6c-84)=-.6(c-1) | | 3y^4=48 | | 4n^2+4=29 | | -5x+50(-4x+8)=50 | | 78=a+70 | | -5(w-5)=6w+36 | | 5x+9-8x=18-18x+15x-9 | | .24x(6)+.06x=.12(18+x) | | 0=7(-8)x | | 3x^2+20=-28 | | 66=-6+9x | | log(3)(3x+1)=13 | | x^3-4x^2-5r=0 | | .12y+.06(y+3000)=900 | | v−5/6=−7/8 | | 36+x+15= | | 6-6(3x-72)=-72 | | 5/8w=6/7 | | 8f+6-4=32 | | 5r-4=-29 | | 5(u-5)-7u=-31 | | d/2-d-1/4=7/4 | | -3x+3=36 | | 5X+32=6 |

Equations solver categories