-9n+8n=-8n-7

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


Simplifying
-9n + 8n = -8n + -7

Combine like terms: -9n + 8n = -1n
-1n = -8n + -7

Reorder the terms:
-1n = -7 + -8n

Solving
-1n = -7 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
-1n + 8n = -7 + -8n + 8n

Combine like terms: -1n + 8n = 7n
7n = -7 + -8n + 8n

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

Divide each side by '7'.
n = -1

Simplifying
n = -1

See similar equations:

| 7(x+1)=5*x-3 | | 5x-3=2(3x-4) | | 4x^3+7x^2-6x+1=0 | | 3(2x+3)=6x-10 | | 6v-6v+v=14 | | 9/7/8/15 | | 3n-n-n=10 | | 6x^3+7x^2-6x+1=0 | | 3n-n-n=-0 | | 16g-15g=2 | | 4x-9=x-21 | | 25-17=4(x-2) | | 20y-10y-5y-4y=17 | | 4y^2-3y+5=0 | | 11q+3q-14q+3q+q=16 | | -3.5x-6.5=10x | | 10q-8q-q=18 | | 24+8z+-24=7z+1 | | 9x-72=46x+4 | | 5y(8y+13)=6(13y+7) | | 12n-n-9n=-12 | | 2x-8+6x=9x-1 | | 10x+5=7.5x+25 | | 10r+14r-8r-11r=-15 | | 3x+9+8x-16=180 | | 2x+5=5x-22 | | 6x+4y=20 | | 16q+2q-18q+3q-q=16 | | (4a+5)(a+7)=0 | | 21=48-36x | | 18-2/5x=-22 | | -2x-28=7(x+5) |

Equations solver categories