N^2-7n-25=0

Simple and best practice solution for N^2-7n-25=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 N^2-7n-25=0 equation:


Simplifying
N2 + -7n + -25 = 0

Reorder the terms:
-25 + N2 + -7n = 0

Solving
-25 + N2 + -7n = 0

Solving for variable 'N'.

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

Add '25' to each side of the equation.
-25 + N2 + 25 + -7n = 0 + 25

Reorder the terms:
-25 + 25 + N2 + -7n = 0 + 25

Combine like terms: -25 + 25 = 0
0 + N2 + -7n = 0 + 25
N2 + -7n = 0 + 25

Combine like terms: 0 + 25 = 25
N2 + -7n = 25

Add '7n' to each side of the equation.
N2 + -7n + 7n = 25 + 7n

Combine like terms: -7n + 7n = 0
N2 + 0 = 25 + 7n
N2 = 25 + 7n

Simplifying
N2 = 25 + 7n

Reorder the terms:
-25 + N2 + -7n = 25 + 7n + -25 + -7n

Reorder the terms:
-25 + N2 + -7n = 25 + -25 + 7n + -7n

Combine like terms: 25 + -25 = 0
-25 + N2 + -7n = 0 + 7n + -7n
-25 + N2 + -7n = 7n + -7n

Combine like terms: 7n + -7n = 0
-25 + N2 + -7n = 0

The solution to this equation could not be determined.

See similar equations:

| 5(b-2)=b+10 | | -(4p-4)=-29+7p | | 8r-14=22+4r | | -(4p-4)=-2+7p | | 2t-10=-10+5t | | 6(-2r+2)=12-2r | | 3x=98 | | x^2+6x+46=-6x+10 | | -13+2w=-8w+w | | 2.5m=5.30 | | 2247.995-2161.877=86.125 | | [(8m^2+2m-5)-(10m^2-5m+5)]-(m^2+m+4)= | | (y-5)/3=6 | | 7(-3x+2)=8(3y-2) | | 2x+19=3x-1 | | X-4=.5x+6 | | 7x-23=2x+47 | | (c+3)+2c=21 | | 2x^2+4x-10=4x+8 | | 17-2(x-4)=9 | | y=0.09x+2.89 | | 6d-96=10d | | -31-4=-5-5(1+5x) | | 2(3+4x)-1=21 | | 88=n+n+2(n+20) | | X^2-2x^2+x=0 | | 28=-2(m+4)+m | | 4x-6=x+12 | | 16t^2=9 | | x-10x+21=0 | | 2r+1=15r^2 | | x^2-12=-3+x |

Equations solver categories