2n-9n=90

Simple and best practice solution for 2n-9n=90 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 2n-9n=90 equation: 



2n-9n=90

We move all terms to the left:

2n-9n-(90)=0

We add all the numbers together, and all the variables

-7n-90=0

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

-7n=90

n=90/-7

n=-12+6/7

See similar equations:

| -0.4n+(0.9-1.2n)=0 | | 6c-10=14 | | x^2+(-1/5x+100-82.5)^2=20^2 | | (-1/5x+100-82.5)^2=20^2 | | 3x-10=-23 | | 3y+15=–30 | | P(4)=3-√11-9i | | -0.5s+6=23 | | 3/6/7=x/4 | | -23=1.25q-13 | | 4×n=112 | | (3(35)+5)=(35+3y) | | 8-3m=-2m-2 | | 10-5n=-2n-10-7 | | 9+6u=9u-3 | | X/11x^2+18x+7=0 | | -10+7j=9j | | -1+3q=5+4q | | -5+5n=10n | | (1+x)^2=50 | | 8x²+2x-6=0 | | 4(k-5)=2(k+3) | | -4s+10=-3s | | 3(w+5)=2w+7. | | 34.4=8y/7-6y/6+4.6y | | 4y+6(5-2)=6 | | 2x2+6x=36, | | 6z–9=3 | | 2n-5=9-5n | | -2/5(8y-2)=5(10-y) | | (4x+20)=(7x-1) | | -91=11x |

Equations solver categories