-9n+10=-8n-9

Simple and best practice solution for -9n+10=-8n-9 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+10=-8n-9 equation:


Simplifying
-9n + 10 = -8n + -9

Reorder the terms:
10 + -9n = -8n + -9

Reorder the terms:
10 + -9n = -9 + -8n

Solving
10 + -9n = -9 + -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.
10 + -9n + 8n = -9 + -8n + 8n

Combine like terms: -9n + 8n = -1n
10 + -1n = -9 + -8n + 8n

Combine like terms: -8n + 8n = 0
10 + -1n = -9 + 0
10 + -1n = -9

Add '-10' to each side of the equation.
10 + -10 + -1n = -9 + -10

Combine like terms: 10 + -10 = 0
0 + -1n = -9 + -10
-1n = -9 + -10

Combine like terms: -9 + -10 = -19
-1n = -19

Divide each side by '-1'.
n = 19

Simplifying
n = 19

See similar equations:

| 3m-3=a | | -4.5+0.5y=x | | 3M=9-2N | | x+y-y=4-(-x^2+8x-10) | | 11=w+18 | | (12x+6)*(3x+5)=0 | | 3x/8(x/9)=-5 | | 2x+4x+8x-8= | | 12x-5=-27 | | 6-7x/5=-7 | | 4/7^2 | | 8c+6c= | | 3H-8M=47 | | f(x)=-x^2+10x-10 | | 155/200=x/100 | | 4M+3N=14 | | -6(-15)= | | 23/12-5/4 | | -2x-141+11x=57 | | -2(-9)(-1)= | | 21+(-26)= | | 2xy(2x-y)= | | X+115=77 | | 4(7y+3)-7= | | x-7/6-11/16 | | x^2+6x-16=2x^2+7x-(x^2-9) | | 10(3x-2)-(5x-8)= | | (x,4)(6,-1)m=5/6 | | 9x^2-3.75x^3=0 | | 36x^3+60x^2+25x= | | v=1/3Bh;B=18,h=8 | | 8+3=6x-5 |

Equations solver categories