-9(-1+n)=-126

Simple and best practice solution for -9(-1+n)=-126 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(-1+n)=-126 equation: 


Simplifying
-9(-1 + n) = -126
(-1 * -9 + n * -9) = -126
(9 + -9n) = -126

Solving
9 + -9n = -126

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -9n = -126 + -9

Combine like terms: 9 + -9 = 0
0 + -9n = -126 + -9
-9n = -126 + -9

Combine like terms: -126 + -9 = -135
-9n = -135

Divide each side by '-9'.
n = 15

Simplifying
n = 15

See similar equations:

| 7x+6(-19-x)=-41 | | 19-3(-9c-14)=-19-18+13c | | 3f+19=23 | | 2x+5=5x-55 | | -21+14z+10m-2z-3m+28= | | 2x^2+3x=x^2+3x+25 | | -5x/4=-7 | | (-5/4)(-8/3) | | 4(5t-20)=13-11t | | -6(4-11)+5(9-10)= | | 2x+3x=135 | | -9(-j-2)=-9j | | F/-3=-5 | | -7(7w-20)-14=7(-9w-4) | | 3(x+7)=2(4x+33) | | y=24703-78365 | | -8=m-7.1 | | -3x-7=37 | | 1/2x=3=4/5 | | -10e^2-2b-6=-66 | | 21=3n+3-3 | | 5(-2-4n)=2(-11n-15) | | 24=5 | | 8n+12-5n=2 | | 2x=7x+75 | | 2m+3m+3m-4m=16 | | 8a+12a=0 | | 84=-3(8-6n) | | 0.47=10 | | 2+3x=-9 | | 20(7-x)+11x=113 | | 24=y+7y |

Equations solver categories