20=a+8

Simple and best practice solution for 20=a+8 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 20=a+8 equation: 



20=a+8

We move all terms to the left:

20-(a+8)=0

We get rid of parentheses

-a-8+20=0

We add all the numbers together, and all the variables

-1a+12=0

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

-a=-12

a=-12/-1

a=+12

See similar equations:

| 13-5x=4–6x | | 2c*2c+10=206 | | b+5*b=180 | | 3p+-5=1 | | 4p7=10 | | -1=8b+15 | | -2m=-112 | | h-13=12 | | c*c+10=206 | | -7x+49=84 | | -20=-4+8k | | 8/x=4/3.2 | | c*c+5=206 | | -3+18=-3(y-6) | | 12p+23=71 | | -8j-21=99 | | c/15=-20 | | 20+1/2m=4 | | 5c=-130 | | a-21=-34 | | 4*2=n | | -3.7+3r=0.2 | | 3(x-6)+14x=16 | | 3+13+y=48 | | 1x/2+4x/3=11 | | 12m-34=38 | | -20=k/6 | | m/7=18 | | y=11-4(42/3) | | n+n-18=90 | | w/3=-21 | | w/3=–21 |

Equations solver categories