8n+3=9+12

Simple and best practice solution for 8n+3=9+12 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 8n+3=9+12 equation: 



8n+3=9+12

We move all terms to the left:

8n+3-(9+12)=0

We add all the numbers together, and all the variables

8n+3-21=0

We add all the numbers together, and all the variables

8n-18=0

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

8n=18

n=18/8

n=2+1/4

See similar equations:

| w/6+5/8=−1/38 | | 6t-5t+5=13 | | -3x-15=54 | | (7x-8)°=(6x-11)° | | 0.75(12x-40)+3x=-6x-0.25(8x+24) | | 12+(3x+2)=5x | | 5+225x=4 | | -2(3x-8+2x=-2(2x-7) | | 12-b-12=18-12 | | 25+j=-3(j-7) | | |3r-6|=22 | | 2g+1=3g+6 | | x+2x-6+3x-9=5 | | 6+10n=4n-4n | | -10.6=x/0.5=11.7 | | 4(s+12)−–3=19 | | 2(x-3)+5x=x(2x-1) | | 200=9x+20 | | -2x+9×-8=27 | | 4x/(x+2)=8-8/(x+2) | | 11x-4=3x+1 | | 6a-4+3a+4=90 | | (6x-4)-7=5 | | 2x+12=-8x-51 | | a/2-2=3 | | 0-2(3x-8+x=-3(2x-7 | | -2(-3+3)=5x-1 | | -4(2x-5)+24=-10x+16 | | 2-3(x-4)-4x=28 | | -118=2(8r+5) | | 12-b=1812-b-12=18-12 | | Y=5t-10t^2+10 |

Equations solver categories