8(n+8)=9n-1

Simple and best practice solution for 8(n+8)=9n-1 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 8(n+8)=9n-1 equation:


Simplifying
8(n + 8) = 9n + -1

Reorder the terms:
8(8 + n) = 9n + -1
(8 * 8 + n * 8) = 9n + -1
(64 + 8n) = 9n + -1

Reorder the terms:
64 + 8n = -1 + 9n

Solving
64 + 8n = -1 + 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.
64 + 8n + -9n = -1 + 9n + -9n

Combine like terms: 8n + -9n = -1n
64 + -1n = -1 + 9n + -9n

Combine like terms: 9n + -9n = 0
64 + -1n = -1 + 0
64 + -1n = -1

Add '-64' to each side of the equation.
64 + -64 + -1n = -1 + -64

Combine like terms: 64 + -64 = 0
0 + -1n = -1 + -64
-1n = -1 + -64

Combine like terms: -1 + -64 = -65
-1n = -65

Divide each side by '-1'.
n = 65

Simplifying
n = 65

See similar equations:

| 6=-2x | | 9x-9=11x | | 10-4x-6-2x=6 | | 3=y-7 | | 0.3y^2+0.4y^2-0.2y^2= | | 5.6q-5.5-5.7q=-1.1q-4.9 | | 2s-14s=84 | | 5y(2x+3)=65 | | m/8+4=16 | | 21x^2-4x-1=0 | | 12x-234=4x-10 | | 5y^2+7y^2+2=0 | | -2=3x/5+1 | | 4z+8z=z-7-5z | | 4x+2x=36 | | -9(8)-3(8)-8(6)=-7 | | 7x-(6x+8)=-3 | | 12-8x=172-43x | | 14x+(3x+10)=180 | | 5(8)+2(8)+6(6)=92 | | 9(8)+9(8)+6(6)=180 | | 2x+3x-15=20 | | 0.15x+0.05(4-x)=0.10(-6) | | -5(2x+3)+8x-9=6x-8(x+3) | | 6(z-7)=7z-4 | | 3x+7=3(x-6) | | 7u^2-6x-1=0 | | -(14-a)= | | 5(8)+8(8)-9(6)=50 | | 89-3x=7-8x | | X^3+4x^2+21x=0 | | -5(7)-9(9)+2(0)=5 |

Equations solver categories