9=15+2n

Simple and best practice solution for 9=15+2n 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 9=15+2n equation:


Simplifying
9 = 15 + 2n

Solving
9 = 15 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
9 + -2n = 15 + 2n + -2n

Combine like terms: 2n + -2n = 0
9 + -2n = 15 + 0
9 + -2n = 15

Add '-9' to each side of the equation.
9 + -9 + -2n = 15 + -9

Combine like terms: 9 + -9 = 0
0 + -2n = 15 + -9
-2n = 15 + -9

Combine like terms: 15 + -9 = 6
-2n = 6

Divide each side by '-2'.
n = -3

Simplifying
n = -3

See similar equations:

| 8=50*t+-9.8*t^2 | | 10Y-1=6y+9 | | 17-29=4p+5 | | 5+4s-7=4s-2-s | | 39-3n=-24+24 | | (81)^-1/2 | | 1/2x-3=20 | | P-16= | | 0.09x+0.03(x-204)= | | f(x)=4e^4x | | -5times+13=-7 | | 4x+18+2x=12-x-8 | | -5c+3=3-5c | | 7k-k+7= | | 22.5/1.5 | | 30x+15x=75 | | 4-5w=-37 | | t+10=-9t-10 | | 8+3x+6x=107 | | 40-(5x+8)= | | 3+3g=3g+7 | | 1-7r=-1-7r | | -0.5x+3=3x-4 | | 7N+4=24 | | 21x+8=80 | | -4n=4n-8n | | 4x^2+9y^2-24x+18y-36=0 | | 4y+7-6y=5-4y+4 | | (2n+1)2forn=3 | | 175=3x+(35+x)+x | | 3n+-10=7(2+n) | | -1.4=3.65+e |

Equations solver categories