SIMPLIFY THE EXPRESSION 12R + 5 + 3R - 5
15R
To simplify the given expression 12R + 5 + 3R - 5, we can combine like terms.
Step 1: Combine the terms with the same variable, in this case "R".
Start with the terms 12R and 3R. Adding them together, we get 12R + 3R = 15R.
Step 2: Combine the constant terms, which are numbers without any variables.
In this case, we have 5 and -5. Adding them together, we get 5 - 5 = 0.
So, combining like terms, the simplified expression becomes:
15R + 0.
Since anything plus 0 is equal to itself, the simplified expression is just:
15R.
Therefore, the simplified expression for 12R + 5 + 3R - 5 is 15R.