N+12=30

Simple and best practice solution for N+12=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 N+12=30 equation: 


Simplifying
N + 12 = 30

Reorder the terms:
12 + N = 30

Solving
12 + N = 30

Solving for variable 'N'.

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

Add '-12' to each side of the equation.
12 + -12 + N = 30 + -12

Combine like terms: 12 + -12 = 0
0 + N = 30 + -12
N = 30 + -12

Combine like terms: 30 + -12 = 18
N = 18

Simplifying
N = 18

See similar equations:

| (25+20)/5+4 | | 9+8.5(1+3.5r)=16.5 | | 4n^2+n-14=0 | | 4x+3=x-12 | | 5.5(7.5s+9.5)=-29.5-8s | | x+x=17 | | 288=x-46 | | x-5+29=180 | | -4x+49x-21=-291 | | -8(6x-1)=4(-8-7x) | | 3+(-1/3)+(-5/3)=n | | 7*13= | | 5a+3a=72 | | 3x*7+7*5=12 | | 2x^2+10x-8=0 | | 21n^2+13n-20=0 | | 2x-x+4x=19 | | 12x+2y=230 | | 110+7x=180 | | x+110=x+80 | | x+3+49=90 | | x+-36+8=8x-12 | | 2n-9/2=n | | 0.5x+1.5-0.25x+2.25=0 | | 49r^2+28r-4=0 | | 10.3-x=18 | | 0.5x+1.5-0.25x-2.25=0 | | 67g+23g+23=45 | | 4x+y+y=3x | | y=5/3x-9 | | 3.8/95=5.7/x | | 10x+62=12x+26 |

Equations solver categories