a-20=8

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


Simplifying
a + -20 = 8

Reorder the terms:
-20 + a = 8

Solving
-20 + a = 8

Solving for variable 'a'.

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

Add '20' to each side of the equation.
-20 + 20 + a = 8 + 20

Combine like terms: -20 + 20 = 0
0 + a = 8 + 20
a = 8 + 20

Combine like terms: 8 + 20 = 28
a = 28

Simplifying
a = 28

See similar equations:

| u-12=5 | | 195=10(x-65)+45 | | w-6=14 | | p-13=19 | | B/-28=-6 | | Z/17-1=82 | | t+1=100 | | y=2x^2+6x-20 | | v+75=100 | | s+120=150 | | n+70=90 | | g+11=22 | | log[2](9x+8)=5 | | e+8=16 | | Fr=U+B | | X^6+100X^4=0 | | p=9x+12y | | 27/m=9 | | c=16 | | -4=-2/v | | (5k-3)/(7k-3)=2/3 | | 9x+3=-12x+-12 | | x^2-5x+6.05=0 | | 9x+3=-12-12 | | 7w=55 | | 27-n=16 | | 13-v=9 | | 12+r=18 | | e-4=6 | | k-1=15 | | x+10=3(x-1)(x-1) | | 22,500/240,000 |

Equations solver categories