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

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



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

We move all terms to the left:

10n-9n+7-(-n-7)=0

We add all the numbers together, and all the variables

10n-9n-(-1n-7)+7=0

We add all the numbers together, and all the variables

n-(-1n-7)+7=0

We get rid of parentheses

n+1n+7+7=0

We add all the numbers together, and all the variables

2n+14=0

We move all terms containing n to the left, all other terms to the right

2n=-14

n=-14/2

n=-7

See similar equations:

| 203=158-u | | 8/24=30/x | | 7/4x+3=3/4x+5 | | 0.3r+0.16=-3.83-1.8r | | 7+8=x-4 | | 4x=60,000 | | 7+4x=6x+5 | | 1/9x+2=-8 | | 2h+1+5h=-3+9h | | 7x+4=54+2x | | r^2-r=2 | | ⦁ 7x=4x | | 2x+2=-10+4x | | 3(2n+2)+n=-1+6(n+2) | | k+102=2 | | p)14−2(3p+1)=6(4+p) | | 2+9b=6+8b | | n^2-5n-3=47 | | n^2-5n-3=19 | | 3+n=41/3 | | 81/7=55/6+m | | 9–8x–5+5x=–23 | | 2(2x+3)=4(x+1) | | 7-8=x-4 | | 49+0.14x=36+0.19x | | 6x-2(-6x)+20=-4 | | 800/x=650 | | 3n+4(5n-6)=139 | | 280=10b | | n^2-5n+2=19 | | 16+4x=3(−x+7)−47 | | X-1+5x=5 |

Equations solver categories