Jane wants to share her pizza with two friends. she wants to make sure they all get the same how should she cut the pizza

Depending on how big the pizza is I guess.

If it's three people, Jane can either...

Cut the pizza into 6 slices, 2 for everyone

Cut the pizza into 12 slices, 4 for everyone

Basically into thirds lol

Hope this helped :)

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