4n-9+2n-6-7n=-18

Simple and best practice solution for 4n-9+2n-6-7n=-18 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 4n-9+2n-6-7n=-18 equation:


Simplifying
4n + -9 + 2n + -6 + -7n = -18

Reorder the terms:
-9 + -6 + 4n + 2n + -7n = -18

Combine like terms: -9 + -6 = -15
-15 + 4n + 2n + -7n = -18

Combine like terms: 4n + 2n = 6n
-15 + 6n + -7n = -18

Combine like terms: 6n + -7n = -1n
-15 + -1n = -18

Solving
-15 + -1n = -18

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + -1n = -18 + 15

Combine like terms: -15 + 15 = 0
0 + -1n = -18 + 15
-1n = -18 + 15

Combine like terms: -18 + 15 = -3
-1n = -3

Divide each side by '-1'.
n = 3

Simplifying
n = 3

See similar equations:

| 14s-21s=0 | | 4n-8+2n-6-7n=-18 | | 6x+25=13x-28 | | d/14-1/2=1/14 | | 6x-7=24 | | 4x-2(4)=16 | | -x^2-5x-4=0 | | 4(2)-2y=16 | | 4(0)-2y=16 | | -15+-1n= | | 4x-2(0)=16 | | 12x^2+34+14=0 | | 2.6t=-9 | | 35x^2+18x-81=0 | | 7n^2-30n+8=0 | | 2+2+2+2+2++2+2+2+2+2+222+2+2+2+2+2+2+22+2+2/99999999999999999999999999= | | 7n^2-30+8=0 | | t+5=-20 | | 3x^2-31+36= | | 6x^2-31x+35= | | X^3-9x^2-x+9=0 | | 8x^3+61=(2x+1)(2x+1)(2x+1) | | -15c+7c+1=3+8c | | 8-x=-13 | | 6x^2-47x+35= | | 3x^2+13x+12= | | 5a^2+2a=27 | | 32+5x+3x+12=180 | | 9k-4k=25 | | 4n-9+2n-6-7n= | | 180=16x+60+14x | | 180=13x+7x |

Equations solver categories