2n+3=-18

Simple and best practice solution for 2n+3=-18 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+3=-18 equation: 


Simplifying
2n + 3 = -18

Reorder the terms:
3 + 2n = -18

Solving
3 + 2n = -18

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 2n = -18 + -3

Combine like terms: 3 + -3 = 0
0 + 2n = -18 + -3
2n = -18 + -3

Combine like terms: -18 + -3 = -21
2n = -21

Divide each side by '2'.
n = -10.5

Simplifying
n = -10.5

See similar equations:

| y-4(0)=0 | | x^3-3x^2-4x+12= | | -8+6(3x+5)=-25 | | 3x^2+14x=5 | | 5x=-4 | | -5(p+2)=(2p-15)+p | | 2x+0=4 | | 3(x-8)=-15 | | (x-9)(5x+8)=0 | | 3(9-2)-9=x | | 5(3+6)+3(4-3)=x | | 6x-2y=12 | | 3+2(y-8)=11 | | t-22=31 | | 0+2y=0 | | 3x^2+11x+6=0 | | x+2(0)=0 | | 7(n-3)+5n=5+2(1+4n) | | 4n=9.8 | | 8x+15=-4+51 | | 4=9.8 | | -3-y=5 | | 6x+7y=17 | | 4x^2+7x-12=0 | | 7+na=15 | | 2=t+5 | | 10x^2+88x=18 | | -8-2= | | 2-y=5 | | 2x^2+4x=6 | | 1-y=5 | | 2(-8)= |

Equations solver categories