9-5n=30

Simple and best practice solution for 9-5n=30 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 9-5n=30 equation: 


Simplifying
9 + -5n = 30

Solving
9 + -5n = 30

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -5n = 30 + -9

Combine like terms: 9 + -9 = 0
0 + -5n = 30 + -9
-5n = 30 + -9

Combine like terms: 30 + -9 = 21
-5n = 21

Divide each side by '-5'.
n = -4.2

Simplifying
n = -4.2

See similar equations:

| 4(b-2)=2(b-6) | | 7x-(4x-6)=30 | | 6r-(-2r-27)=21 | | 19-4c= | | 18=10+4x+4 | | 6y-2=14y+62 | | 7x+9=-29 | | 9=x-3 | | 6y-2=14y+64 | | 3h+1=3(h+1) | | 7x-7=49 | | 2(x-1)-3(x+2)=8 | | 8(12)-18=n | | y=.03x+200 | | -6x-1=-1 | | 3(x-5)=6(x-6) | | 14x+23=-93 | | 7x+3(4x-1)=49 | | 12-8x-6=-13x+21 | | -3x-10=-10 | | 2x-4+x=8 | | (4x-7)-(2x-2)= | | -7x+5=-58 | | 64=8r+2 | | 7h=9.1 | | (2x+5x)=20 | | 6n-10=4n-2 | | 7x+2=4x+15 | | (49y)-2m=180 | | 3(x+2)=2(2x+5) | | 60+n+6=75 | | (3y+4y)*2-2m=180 |

Equations solver categories