n(2)=9n-20

Simple and best practice solution for n(2)=9n-20 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)=9n-20 equation:


Simplifying
n(2) = 9n + -20

Reorder the terms for easier multiplication:
2n = 9n + -20

Reorder the terms:
2n = -20 + 9n

Solving
2n = -20 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
2n + -9n = -20 + 9n + -9n

Combine like terms: 2n + -9n = -7n
-7n = -20 + 9n + -9n

Combine like terms: 9n + -9n = 0
-7n = -20 + 0
-7n = -20

Divide each side by '-7'.
n = 2.857142857

Simplifying
n = 2.857142857

See similar equations:

| 6ln(3x-25)=30 | | (x-5)(50x^2+115x+63)=0 | | 2y^2+7y=7 | | 54p=8100 | | 14/8=x/52 | | 102=2(6+2x)+2x | | 100p=6300 | | 15y^2+y-6=0 | | -4(y+2)+2=2(y+6) | | 66p=4500 | | 7x^2-3x+6=0 | | 92p=16100 | | 1x-2=3x+2 | | 30t^2=-15t | | 5y^2=17x+12 | | 100p=1100 | | 6x-1=-90 | | x^2+8x=120 | | (5x+9)(3x^2+7x+2)=0 | | 19-10x=-12 | | 2(4/5x+3) | | 12.5=88 | | 100p=11000 | | 2x+x+6+2x=9+4x | | 6x^2+23+21=0 | | 56p=3500 | | 13=-8x-5 | | 13p=5200 | | -k^2-3k-10=0 | | 5x+3m=450 | | y=x(75-3x) | | R(x)=x(75-3x) |

Equations solver categories