(n+18)+2n+90=180

Simple and best practice solution for (n+18)+2n+90=180 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+18)+2n+90=180 equation:


Simplifying
(n + 18) + 2n + 90 = 180

Reorder the terms:
(18 + n) + 2n + 90 = 180

Remove parenthesis around (18 + n)
18 + n + 2n + 90 = 180

Reorder the terms:
18 + 90 + n + 2n = 180

Combine like terms: 18 + 90 = 108
108 + n + 2n = 180

Combine like terms: n + 2n = 3n
108 + 3n = 180

Solving
108 + 3n = 180

Solving for variable 'n'.

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

Add '-108' to each side of the equation.
108 + -108 + 3n = 180 + -108

Combine like terms: 108 + -108 = 0
0 + 3n = 180 + -108
3n = 180 + -108

Combine like terms: 180 + -108 = 72
3n = 72

Divide each side by '3'.
n = 24

Simplifying
n = 24

See similar equations:

| 6x-5+4x-6=120 | | -10+2.5x=-30 | | -n^2-9n-14=0 | | -7(x-4)-10=-3 | | 9y-3=9a+6 | | 19+5x=39 | | a^4-6a^2+4=0 | | (2(33)+1)+((33)-10)=90 | | d=f-g | | x-81=70 | | -(-7x)=28 | | 50-2r^2=0 | | 24-8p=8(3+6p) | | 5p-3p= | | 20x+88=20x+26 | | .5(9m+6.5)+3(7.4-3m)=67 | | 4x+55=8x-5 | | 5(x+11)+4(x)=5.35 | | -7=-3x+y | | 24-8p=8(3+8p) | | (3n^2+2n-8)+(2n^2+n+9)= | | 5b^2*8b= | | -(3+9n)+7=9-(5+n) | | -4.9t^2+38.5t+5.6=0 | | 19=y+9 | | 3(2(5)-1)-(7-4(5))=40 | | 5x+3+7x=15 | | 4x+3x+5y= | | (3x+2)+3x-4=44 | | 3x+4x-4=-25 | | -4.9t^2+3805t+5.6=0 | | 2a-21.7=a+13 |

Equations solver categories