Help! Solve for r.
12=r-(34-2)

Let's solve your equation step-by-step.

12=r−(34−2)

Step 1: Simplify both sides of the equation.

12=r−(34−2)

12=r+−1(34−2)(Distribute the Negative Sign)

12=r+(−1)(34)+(−1)(−2)

12=r+−34+2

12=(r)+(−34+2)(Combine Like Terms)

12=r+−32

12=r−32

Step 2: Flip the equation.

r−32=12

Step 3: Add 32 to both sides.

r−32+32=12+32

r=44

Step-by-step explanation:

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

1010: 3030

is it i think