4n+12=21-2n

Simple and best practice solution for 4n+12=21-2n 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 4n+12=21-2n equation: 



4n+12=21-2n

We move all terms to the left:

4n+12-(21-2n)=0

We add all the numbers together, and all the variables

4n-(-2n+21)+12=0

We get rid of parentheses

4n+2n-21+12=0

We add all the numbers together, and all the variables

6n-9=0

We move all terms containing n to the left, all other terms to the right

6n=9

n=9/6

n=1+1/2

See similar equations:

| (2a^2-54)=(a^2+27) | | -6.95-2.6s=2.3s-3.3s+6.01 | | 4/3=3-7/r-(-2) | | 8n=4n+ | | 10+c=-10-4c | | 6-n=4+2n | | 5.8r-10=9.9+9.7r+9.74 | | 8-(-12x)=-4 | | x-4/7=x+2/4 | | 35+15+.65x=40+.75 | | 4p+8=-8+6p | | 3/8+n=7/8. | | x^2-10x-83=0 | | {3x-6}{4}=-6 | | .69x+30=1.19x | | (x^2+17)=(x+5)(x–2) | | (x^2+17)=x^2+3x–10 | | 22.5=g-2.3 | | 0.02w^2-0.3w-20=0 | | -1/2(x+5)=10 | | 4(3 | | b+2=52 | | 8x+6=10x+6 | | k-(-3)=99 | | x-3+4x-6=180 | | 12a=5 | | x=60° | | X-27=9y | | 1.5z+4=2.2z+7.5 | | 24/15=32/n | | |10-n|=2 | | 2/5f+11=-19 |

Equations solver categories