-3(7+n)=36

Simple and best practice solution for -3(7+n)=36 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 -3(7+n)=36 equation: 


Simplifying
-3(7 + n) = 36
(7 * -3 + n * -3) = 36
(-21 + -3n) = 36

Solving
-21 + -3n = 36

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + -3n = 36 + 21

Combine like terms: -21 + 21 = 0
0 + -3n = 36 + 21
-3n = 36 + 21

Combine like terms: 36 + 21 = 57
-3n = 57

Divide each side by '-3'.
n = -19

Simplifying
n = -19

See similar equations:

| 3x^2/12x^6 | | 4x+6+6x-5= | | 6x-5x-3=0 | | 3/2z-4/5z | | 2L(W-3)=W^2+7W+68 | | -3x+7=10 | | 16*2= | | y^2-3y-1=0 | | 4=3+9t-5t^2 | | 95.00+0.75n=116.00 | | 0=35-5t-5t^2 | | h=35-5t-5t^2 | | 4x^2-9/2x+3=5 | | 4x^2-x+5=6x+2 | | -7(x-4)-7=21 | | n+3n-6=10.4 | | 10x-1=8x+8 | | x^2-5x-9=-3x-1 | | 6y-12=8-2y | | 9x^2-25x+90000=0 | | x^2+10x+16=o | | 5y-7=3x+5 | | 8(4-7w)=w | | 12(3-5y)=y | | 9+3a+5a= | | -9(2x+12)=x | | -x^2+8x=3x+4 | | x+1/3=x/9 | | 23+5x=2x-4 | | 5x-y=53 | | 11(6z+14)=z | | 0.6x+12.1=x-2.98 |

Equations solver categories