To solve the equation: \large 24\left\langle34+r\right\rangle=1,200, give the reasons for each of the given steps. What was done to the previous step to get to the current equation?

Question

\large 816+24r=1,200

\large 816-816+24r=1,200-816

\large 24r=384

\large r=16

Word Bank:
Multiplication as the inverse operation to isolate the variable addition as the inverse operation to isolate the variable combine Like Terms Subtraction as the inverse operation to isolate the variable division as the inverse operation to isolate the variable Distributive Property

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Answer 1

Blank 1: Multiplication as the inverse operation to isolate the variable
Blank 2: Subtraction as the inverse operation to isolate the variable
Blank 3: Division as the inverse operation to isolate the variable
Blank 4: Addition as the inverse operation to isolate the variable

Answer 2

So, after all this , the equation was simply

816 + 24r = 1,200 ?? , then
24r = 384
r = 16