Ok so I noticed that every time I ask a serious question on here this person is always answering...they did it over 10 times and it’s mad annoying so I decided to do this to expose they account so go report them and if u report this question I bet ur that person in talking about

Step-by-step explanation:

yeah it does get annoying

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116