5n^2+42-16=0

Simple and best practice solution for 5n^2+42-16=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 5n^2+42-16=0 equation:


Simplifying
5n2 + 42 + -16 = 0

Reorder the terms:
42 + -16 + 5n2 = 0

Combine like terms: 42 + -16 = 26
26 + 5n2 = 0

Solving
26 + 5n2 = 0

Solving for variable 'n'.

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

Add '-26' to each side of the equation.
26 + -26 + 5n2 = 0 + -26

Combine like terms: 26 + -26 = 0
0 + 5n2 = 0 + -26
5n2 = 0 + -26

Combine like terms: 0 + -26 = -26
5n2 = -26

Divide each side by '5'.
n2 = -5.2

Simplifying
n2 = -5.2

Reorder the terms:
5.2 + n2 = -5.2 + 5.2

Combine like terms: -5.2 + 5.2 = 0.0
5.2 + n2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| 3(4-a)+2a+4a+1=22 | | -2=3(z-2)-4-z | | y+y+y=10-2y | | 3ln(3x+4)=8 | | 4x+2y+7z-2x+3z-4y= | | 2.6x+51.5=7.1-8.5x | | X^2-3x-675=0 | | 3^sinx=1/sqrt3 | | x+2x+3x=4x+8 | | 2x-6+x=3x+6 | | 6x*4x=80 | | 24+x=19 | | 3x^4/12x^-2 | | 3x^3+7x-6=0 | | 7y+9xy=96 | | 3x+2+4x=51 | | 18=2m-4 | | 4/x:18/9 | | -16t^2+26t+2=h(t) | | 146+2h=1024 | | 2w+2=4(3w-2) | | 3x/4-12=1 | | X-7=3x+8 | | r-9=3 | | -16t+26t+2=h(t) | | 2x+2+4=8 | | 3u=14-4u | | y=cos^5(4x) | | -14-3t=4t | | -2x-9y=-9 | | x+x+x+9+x+9=62 | | Y-7=4(x-(-2)) |

Equations solver categories