-9n+9=-8n-1

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


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

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

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

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

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

Combine like terms: -8n + 8n = 0
9 + -1n = -1 + 0
9 + -1n = -1

Add '-9' to each side of the equation.
9 + -9 + -1n = -1 + -9

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

Combine like terms: -1 + -9 = -10
-1n = -10

Divide each side by '-1'.
n = 10

Simplifying
n = 10

See similar equations:

| 0,33*3.14*9*x+0,67*3,14*27=200 | | -9(t-4)+8(5t-5)=30(t-1)+9 | | 3(5c-1)-1=10c+6 | | 7(a-1)=4(a+4) | | 0,3333*3.14*9*x+0,67*3,14*27=200 | | 3+m=4 | | 24=3x-4y | | 2t-4=3(t+3) | | 2x-23=47+7x | | 3(7x-8)=5(4x-3) | | 6x+1=x+2 | | -6(t+1)=0 | | x+(x+15)=-50 | | 6x+11=x+2 | | 6y-18=2x | | 26=9x+2-6x | | 8x+15-7x=-6-10 | | 6x^2-x-90= | | PE=mgh(h) | | 26=9x+2 | | 9(n-2)-(-9n-6)=17n | | 44-19=5(x-3) | | PE=might | | A=4(3.14r^2)(r^2) | | 45+5y-18=17y-13-4y | | 8*2v^2= | | 5x+1-x=9+3x+3 | | 6x+3x-7=47 | | 71y=35(2y+11) | | -3(n-4)=7-2n | | F=ma(a) | | 10-16=12x-6x-3x |

Equations solver categories