BOOKS A library contains 2000 books. There as many non-fiction books as fiction books. Write a system of equation to determine the number of non-fiction and fiction books.

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

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later

0.85% : )

step-by-step explanation: