7-9n=-8+9-10n

Simple and best practice solution for 7-9n=-8+9-10n 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 7-9n=-8+9-10n equation:


Simplifying
7 + -9n = -8 + 9 + -10n

Combine like terms: -8 + 9 = 1
7 + -9n = 1 + -10n

Solving
7 + -9n = 1 + -10n

Solving for variable 'n'.

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

Add '10n' to each side of the equation.
7 + -9n + 10n = 1 + -10n + 10n

Combine like terms: -9n + 10n = 1n
7 + 1n = 1 + -10n + 10n

Combine like terms: -10n + 10n = 0
7 + 1n = 1 + 0
7 + 1n = 1

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

Combine like terms: 7 + -7 = 0
0 + 1n = 1 + -7
1n = 1 + -7

Combine like terms: 1 + -7 = -6
1n = -6

Divide each side by '1'.
n = -6

Simplifying
n = -6

See similar equations:

| -2u=-10-u | | 3-3m=-2m-7 | | 6+t=3t | | 2z=z-1 | | 9r=10+4r | | 50=-7s+6 | | -9f=-10-10f | | -5h=-4h-4 | | 69z+29z-90z=88 | | 78t-79t=-29 | | 60j-10j-19j-18j-6j-6=29 | | 19m-18m+12m-11m+10=88 | | 51j-25j-11j-14j+6=30 | | 19r-14r-2r-3r+4r=88 | | 5c-4c+10=16 | | 5a+3a-5a-3=81 | | -n+10n=-9 | | n+10n=-9 | | 41g+39g+-46g+-37g+g=34 | | 7v+30v-50v+16v=-39 | | y=x^2-4/8-4x | | 29c-7c+6c-20c-14c+-41=25 | | -2g+-13g+14g+4g+-37=5 | | -16j-2j+20j+-3j+-12=4 | | 11m-11m+3m+2m-4m=20 | | 43a-41-a=35 | | 25j-24j+9=26 | | 17x+x+x-12x-3=18 | | 16w-12w+2w-6w+2w-2=14 | | 4z+z+4z-8z=16 | | 12k-4k+4k-3k=18 | | 0.4/28n |

Equations solver categories