n+(-15)+n=

Simple and best practice solution for n+(-15)+n= 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+(-15)+n= equation:


Simplifying
n + (-15) + n = 0
n + -15 + n = 0

Reorder the terms:
-15 + n + n = 0

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

Solving
-15 + 2n = 0

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + 2n = 0 + 15

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

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

Divide each side by '2'.
n = 7.5

Simplifying
n = 7.5

See similar equations:

| 5(x-4)+x=4(x+3)+x | | -7+1=-7x+7 | | 5(x-4)+x=4(x+3) | | -2x-7=31 | | 2xy+6x=10 | | 9.5*.85= | | X+3(x-2)=26 | | 5.8=2.1-.6y | | 10/4-x | | 0.380=r+0.70 | | -7x+1=-7+7 | | (3-8i)(1-5i)= | | v(v-5)=-4 | | 3(3g+2)=.75(12g+8) | | 6(w-9)=5(9+w) | | 39/k=9/4 | | -9+r+3-2r=3r-5r | | 27+.25p=67 | | 5.5m+15=70 | | 5z-20=-55 | | -6(3a+2)-1= | | 15x-4=25x+4 | | 1/2w-3/4=2/3w+2 | | 5=7w-8w+2 | | 8.7+x=0.8 | | 6+-11=10x-51 | | 14.7-40*0.13= | | 9x+14=13x-10 | | 2(6k+8)=5(k-8) | | -m+10=3m-10 | | 4x+12=132 | | (2x+13)(3x-7)=0 |

Equations solver categories