10n+9=89

Simple and best practice solution for 10n+9=89 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 10n+9=89 equation: 


Simplifying
10n + 9 = 89

Reorder the terms:
9 + 10n = 89

Solving
9 + 10n = 89

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + 10n = 89 + -9

Combine like terms: 9 + -9 = 0
0 + 10n = 89 + -9
10n = 89 + -9

Combine like terms: 89 + -9 = 80
10n = 80

Divide each side by '10'.
n = 8

Simplifying
n = 8

See similar equations:

| 3w^2-5=2 | | z^2-14z=72 | | 6x+5y=1600 | | 4+b*8+16=0 | | h^2-17h=0 | | p^2+5p-84=0 | | (z^2+kz+12)=0 | | (4rl+4r^2)=0 | | 18-(4x+9)=3(2-x)+4 | | (49p^2+28p+4)=0 | | (3n^2-11n-4)=0 | | (25a^2-30ab)=0 | | (k^2-24k+80)=0 | | (6y^2-19y+15)=0 | | 3(2x-4)-(3x-4)=1 | | 3(16)-(3a+2)(4)+7=0 | | 32x-4x=25 | | 0.25x=568 | | 5r+6=2r-15 | | 2a^2+11a+12=0 | | -22p+96=20p | | 4x+3=2(x-3) | | 40x-80=0 | | 3x+6y=-15 | | 7(2x-3)=42 | | 4x-1=-7-2x | | 7(3x+1)=8(3x-1) | | 8x-13=5x+8 | | 4(2x+3)=9(2x-2) | | 4(x-2)-2(x-3)=-2 | | 4(x-2)-2(3x-3)=-2 | | 3(x+2)-2(3x-5)=-14 |

Equations solver categories