-13=7(n-7)-n

Simple and best practice solution for -13=7(n-7)-n 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 -13=7(n-7)-n equation:


Simplifying
-13 = 7(n + -7) + -1n

Reorder the terms:
-13 = 7(-7 + n) + -1n
-13 = (-7 * 7 + n * 7) + -1n
-13 = (-49 + 7n) + -1n

Combine like terms: 7n + -1n = 6n
-13 = -49 + 6n

Solving
-13 = -49 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-13 + -6n = -49 + 6n + -6n

Combine like terms: 6n + -6n = 0
-13 + -6n = -49 + 0
-13 + -6n = -49

Add '13' to each side of the equation.
-13 + 13 + -6n = -49 + 13

Combine like terms: -13 + 13 = 0
0 + -6n = -49 + 13
-6n = -49 + 13

Combine like terms: -49 + 13 = -36
-6n = -36

Divide each side by '-6'.
n = 6

Simplifying
n = 6

See similar equations:

| 16+2x=-10 | | (x^2+3)(x^2+3)=-3 | | 4y-19=29 | | -5x=-5y+15 | | 3x+9=3x+12 | | -5(x-3)=-5(x-2)+5 | | 38+90+x=360 | | -7.895+4.929=x | | 2n+4=2+7-5n+6n | | 14n=4n+9 | | -5d-5+3D+(-1)-d= | | 6d+3=34 | | -7.5+c=10.6 | | 4p-6p=8 | | e^1-4x=0 | | 10w-w= | | -5x+2+3x=-18 | | 0=170-(0.5)9.8t^2 | | 11.3=n+7.2 | | (6i)(6i)(6i)= | | 2.72(2-x)=x | | 3c-11= | | 12y+7=161 | | -7-5y=-42 | | -4(a+4)-6=22 | | 2y+y=60 | | -1+x=x-1 | | 11+4x=3y | | x^3+4x^2-11x-2=0 | | 12.5=2.5y | | 2-5(f-3)=2f-7 | | 15y^2*y=0 |

Equations solver categories