2n-42=-18

Simple and best practice solution for 2n-42=-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-42=-18 equation: 


Simplifying
2n + -42 = -18

Reorder the terms:
-42 + 2n = -18

Solving
-42 + 2n = -18

Solving for variable 'n'.

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

Add '42' to each side of the equation.
-42 + 42 + 2n = -18 + 42

Combine like terms: -42 + 42 = 0
0 + 2n = -18 + 42
2n = -18 + 42

Combine like terms: -18 + 42 = 24
2n = 24

Divide each side by '2'.
n = 12

Simplifying
n = 12

See similar equations:

| 5-4+7x+1=4x+9 | | 2g+4g+3g-4g+10h=5g+10h | | 6.7-4.7m=3(2m-1) | | 2x+4y+21z= | | 8-5w=-8w-10 | | X^3+3x^2-30=0 | | 2x^3-7x^2-7x+12= | | 8k=6+7k | | 9x^4-3x^2-4=0 | | 4876(7899554556669+9+9+9544484884484826262662595x)=555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555x+10 | | -6+s=3s+4 | | -2z+10=-z | | 4x^2-16x+152=0 | | -6-6u=-7u | | 3y-1=6x-13 | | 135879(4559p)+-54889645654=468p(88684477) | | p+15=-78 | | 9h=7h-6 | | 6x^3+x-26=0 | | 20.5*2.4= | | -(3-7x)=9+5x | | -1/3s=12 | | 7(3x-4)=5 | | 99=r+4 | | x^2+10x+17=13x+5 | | 3(2x+3)=10x+4-4x+5 | | 7-(5-8x)=4x+4 | | -77=u+-1 | | 2-3(-4r+3)=-59 | | 3[2(x+5)+4(x+10)]+2(2x+70)=312 | | -2d=64 | | 7x+2=-3(3x-4) |

Equations solver categories