4n+8=9n+-7

Simple and best practice solution for 4n+8=9n+-7 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+8=9n+-7 equation:


Simplifying
4n + 8 = 9n + -7

Reorder the terms:
8 + 4n = 9n + -7

Reorder the terms:
8 + 4n = -7 + 9n

Solving
8 + 4n = -7 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
8 + 4n + -9n = -7 + 9n + -9n

Combine like terms: 4n + -9n = -5n
8 + -5n = -7 + 9n + -9n

Combine like terms: 9n + -9n = 0
8 + -5n = -7 + 0
8 + -5n = -7

Add '-8' to each side of the equation.
8 + -8 + -5n = -7 + -8

Combine like terms: 8 + -8 = 0
0 + -5n = -7 + -8
-5n = -7 + -8

Combine like terms: -7 + -8 = -15
-5n = -15

Divide each side by '-5'.
n = 3

Simplifying
n = 3

See similar equations:

| 2(x-4)-2=-10 | | 160=-.00184x+212 | | 6x+6x+(5x-3)+(5x-3)= | | 9-8x=9x+5 | | 8-(4x)=x+17 | | 203=-.00184x+212 | | 11n=33 | | c=-2(c+1) | | 39=13y*1 | | (2/3)x+(7)=15 | | 6x+6x+(5x-1)+(5x-1)= | | -80=4x-28 | | 15x+15=-9x | | 9/5m=3/7 | | (2/3)x+7=15 | | 10-(-9)= | | t=-.00184(3900)+212 | | 6m-n=sforn | | -3(-5x-5)=-9x | | (-12/25)(-10/16) | | 4x-20=3x+2 | | t=-.00184x+212 | | 4x^2-12x=27 | | 2.33c=2.10 | | 6x-(x+6)=13-5 | | 6x+6x+(4x-2)+(4x-2)= | | m/4-1=-2 | | z+1=-2z+10 | | 32-8(7)=-3(1+7) | | -16t^2-32=0 | | .25-9=.20-7 | | 6(5-4W)=26 |

Equations solver categories