3n-1=2n+8

Simple and best practice solution for 3n-1=2n+8 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 3n-1=2n+8 equation:


Simplifying
3n + -1 = 2n + 8

Reorder the terms:
-1 + 3n = 2n + 8

Reorder the terms:
-1 + 3n = 8 + 2n

Solving
-1 + 3n = 8 + 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.
-1 + 3n + -2n = 8 + 2n + -2n

Combine like terms: 3n + -2n = 1n
-1 + 1n = 8 + 2n + -2n

Combine like terms: 2n + -2n = 0
-1 + 1n = 8 + 0
-1 + 1n = 8

Add '1' to each side of the equation.
-1 + 1 + 1n = 8 + 1

Combine like terms: -1 + 1 = 0
0 + 1n = 8 + 1
1n = 8 + 1

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

Divide each side by '1'.
n = 9

Simplifying
n = 9

See similar equations:

| 5x-35=-8 | | x^2+4x+4=x+2 | | -2+g=25 | | 35x+45y=15000 | | 4y+6y=5 | | 6x+4-3x=16+2x-14 | | Abs(x^2)=9 | | 3x+3=7x-14 | | 9n^2-64= | | 9(4+w)=8(w-2) | | (5x-9)-(2x-7)= | | -6x+750=10x+1000 | | 4(4y+10)+2y=4 | | 6x+15=(6x-3) | | 5(x+2)-(1-3x)=7x | | (5x-9)-(2x-7)=x | | 6-7x=-4x-21 | | 2x^4-4x^3+x=0 | | f-8.9=5.9 | | y=-8x+56 | | 11x-8+3x-4=10x-2+3x | | 92=7y+15 | | 25=2*16+x | | 2x-3=11+x | | 2ln(x-3)=2.24 | | log(3x-11)=2 | | -3x^2-16x=30 | | 70d-0.5(0)=-20 | | 500+-5m=500 | | 7-9(-5c-7)= | | 5[2-y]+y=-6 | | 2x-0=2x-5 |

Equations solver categories