1+2n=9

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


Simplifying
1 + 2n = 9

Solving
1 + 2n = 9

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + 2n = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 2n = 9 + -1
2n = 9 + -1

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

Divide each side by '2'.
n = 4

Simplifying
n = 4

See similar equations:

| 28u^2w^5y^7+16u^8w^8= | | 2(x+4)+3x=-4(3x+2)+13 | | =0.9(-3x+5)+0.6(9x-7.5) | | X=0.03(1+X) | | 3c-5d+8d+4c= | | 0.2(c-b)=-10 | | 3x(92)=1104 | | 12=3a-24 | | X^4+x^3-30x=0 | | 9-a+4a-3-8a= | | 6g+9=-2g+-62 | | 29-5x=12+12x | | 10y=6y+3y+10 | | 39=1+3/10b | | 4(3x-5)=2(4x-2) | | s=48ft | | (2x+12)(2x+8)=192 | | -13=(-t)+4 | | 2logx-logx-1=2 | | -9+7+(-8)= | | x/7-7=13 | | -t+4=-13 | | -9+7(-8)= | | 3a^2-4a-15= | | 20=7n+3 | | x^2+x-3=70 | | 4m+4p= | | 2d^2-9=91 | | 20-8h=7(9h+4) | | y=14x^2-28x+18 | | 6(3x-7)=2 | | 1/2(7x-20)=x |

Equations solver categories