2(3n-1)-1(n+6)=7

Simple and best practice solution for 2(3n-1)-1(n+6)=7 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 2(3n-1)-1(n+6)=7 equation: 


Simplifying
2(3n + -1) + -1(n + 6) = 7

Reorder the terms:
2(-1 + 3n) + -1(n + 6) = 7
(-1 * 2 + 3n * 2) + -1(n + 6) = 7
(-2 + 6n) + -1(n + 6) = 7

Reorder the terms:
-2 + 6n + -1(6 + n) = 7
-2 + 6n + (6 * -1 + n * -1) = 7
-2 + 6n + (-6 + -1n) = 7

Reorder the terms:
-2 + -6 + 6n + -1n = 7

Combine like terms: -2 + -6 = -8
-8 + 6n + -1n = 7

Combine like terms: 6n + -1n = 5n
-8 + 5n = 7

Solving
-8 + 5n = 7

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 + 5n = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 5n = 7 + 8
5n = 7 + 8

Combine like terms: 7 + 8 = 15
5n = 15

Divide each side by '5'.
n = 3

Simplifying
n = 3

See similar equations:

| 0.75x=15 | | (5x-1)(x+2)=0 | | (N+2)(n+5)=0 | | x*x-18=-3x | | 24x-6(3x-5)=11(4x+1) | | 0=2(c^2)-8c+8 | | (x-6)(x-3)=0 | | 3*(t+36)=150 | | 3a=6 | | 16y=8 | | 16.8-u=6u | | 425252663627272663736362+838279823893298389327848624684863684= | | 0.21y-0.8=0.11y+1-0.5y | | (x+6)(x+1)=0 | | 5y=-45.5 | | 5m-20=-11+2m | | 3x^2=6x+18 | | x-0.8=8.52 | | 49=9x^2 | | 31n=-31 | | 3y=20.4 | | (2x+1)(2x+1)= | | 2x^2+7=5x-11 | | y=-13+-9x | | -x+y=13 | | 0.25x=-8 | | 5(y-3)(4y-1)= | | 5x^2-3x+9= | | 2x^2+2x^2+x+1x-6=0 | | n-9=40 | | 0.2(x+90)+0.4x=27 | | 5(t-5)+7t=4(3t+4)-10 |

Equations solver categories