9(3n-9)-7-2n=

Simple and best practice solution for 9(3n-9)-7-2n= 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(3n-9)-7-2n= equation:


Simplifying
9(3n + -9) + -7 + -2n = 0

Reorder the terms:
9(-9 + 3n) + -7 + -2n = 0
(-9 * 9 + 3n * 9) + -7 + -2n = 0
(-81 + 27n) + -7 + -2n = 0

Reorder the terms:
-81 + -7 + 27n + -2n = 0

Combine like terms: -81 + -7 = -88
-88 + 27n + -2n = 0

Combine like terms: 27n + -2n = 25n
-88 + 25n = 0

Solving
-88 + 25n = 0

Solving for variable 'n'.

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

Add '88' to each side of the equation.
-88 + 88 + 25n = 0 + 88

Combine like terms: -88 + 88 = 0
0 + 25n = 0 + 88
25n = 0 + 88

Combine like terms: 0 + 88 = 88
25n = 88

Divide each side by '25'.
n = 3.52

Simplifying
n = 3.52

See similar equations:

| 42m=-906 | | m/25=13 | | 3z-6+8=23 | | -1+5a-9(-2+5a)= | | -2a+7-9(-2+5a)= | | 18x^4+2x^3=0 | | 15+-18= | | 6x+10=-2x+26 | | 12y+135=-76 | | -8+6(-x-3)+4x= | | 6x+10=-2+26 | | 4x-7(3-3x)-9= | | 6x=3x^2 | | -5(-7+n)-7n= | | 4n+7+6n=12 | | -8-8(6n+1)= | | 29-3x=23(2x-3) | | 4a-9(3-a)= | | 4(-2a+6)+a= | | -5(-7-3x)-7= | | 2(x+6)-9x= | | 8+5(3x-4)=7(x-12) | | -8(2n-4)+5= | | -7n+4(-6+3n)= | | 10d+5d=2 | | 4x^2-40x+103=0 | | -3-8(-5a-1)= | | 2x-5(x+2)=-8-2x | | .50t+.33t=10 | | -3-8(-5-1)= | | 2-c=-6c+-3 | | 9a-4(2a+5)= |

Equations solver categories