-3n-2=-20

Simple and best practice solution for -3n-2=-20 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 -3n-2=-20 equation: 


Simplifying
-3n + -2 = -20

Reorder the terms:
-2 + -3n = -20

Solving
-2 + -3n = -20

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + -3n = -20 + 2

Combine like terms: -2 + 2 = 0
0 + -3n = -20 + 2
-3n = -20 + 2

Combine like terms: -20 + 2 = -18
-3n = -18

Divide each side by '-3'.
n = 6

Simplifying
n = 6

See similar equations:

| E(2y-1)=8+y | | 4=4x+6 | | (9+-1y)(3+y)=0 | | 27+6y+-1y^2=0 | | 133=9x-2 | | (2n-5)(n-8)=0 | | 8N-4+3N=7N+N+14 | | 0.19x+0.3(x-5)=0.01(3x-2) | | -x^2+22x=0 | | z-5/9=22/9 | | f-8=33 | | 3(8+5+x)= | | c/3-11=x-233 | | 20+18w=-15-15+8w | | 2c^2+12=62 | | 6(x-3)-(4+125)=8(9-5x)-2x | | 9u^2-48u+64=0 | | 10q=-4+9q | | 3x-115=29 | | -5-d=34 | | X^2-y^2=18 | | B-10=8.6 | | 3×/5=1/2 | | x/3-5=-2(3-x) | | 1/2(4a-6)=11 | | 10+u=-2u-10-7 | | 10c-5=15 | | 2k(-3k+4)+6(10+(k^2))=k(4k+8)-2k(2k+5) | | 415=6x+(x+100) | | 3x+2x+3=23 | | 7a+10=21 | | 9k^2+30k= |

Equations solver categories