9+2n-1=180

Simple and best practice solution for 9+2n-1=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 9+2n-1=180 equation:


Simplifying
9 + 2n + -1 = 180

Reorder the terms:
9 + -1 + 2n = 180

Combine like terms: 9 + -1 = 8
8 + 2n = 180

Solving
8 + 2n = 180

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + -8 + 2n = 180 + -8

Combine like terms: 8 + -8 = 0
0 + 2n = 180 + -8
2n = 180 + -8

Combine like terms: 180 + -8 = 172
2n = 172

Divide each side by '2'.
n = 86

Simplifying
n = 86

See similar equations:

| 8+m+3m=180 | | (4y-42)+60=180 | | 2cos^2x-2sin^2x=0 | | 6(1+3x)-2(2x+5)=40 | | -33=3(-6+7x)-6(1+3x) | | Y=10x-50 | | -162=-6x-6(-6x+2) | | (x+3)(2x+4)=20 | | 3x+4x=5-6x | | -26=-2(1-3x)+2(8+2x) | | https://www.connexus.com/content/media/975134-722013-31400-PM-1854842787.gif | | 10x-7+5x+3+15x+42=180 | | y=3x^3+14x^2-47x+14 | | -4x+5(-3x-3)=99 | | 5x-3x+x-6+4x= | | 0=3x^3+14x^2-47x+14 | | a^2+2a+1=47 | | 8x-160=4x+16 | | 25t+(20t+5)=180 | | 8(6x-1)-6=274 | | 7+x-15=-1.33333333333 | | 5(2d+8)-4g=7(2d+8) | | 472+11x=29x+1 | | 2y-13+y+1=180 | | (1/3)9x9 | | f(x)=3x^2+2x-1f(4) | | 5(2d+8)=8g+27 | | 0.5d-7=4 | | 12x-(3x+2)+(x-1)=17 | | 21=12+X | | 120+8y=360 | | 9(g-10)=7(2d+8) |

Equations solver categories