Question

What is an equivalent way to write the expression without grouping symbols?

3(4x−5)

Answer 1

Answer: 12x-15

Step-by-step explanation: When there's a number outside of the parentheses, you can multiply.

Solution: Distribute the 3 to the 4x and the 5. 3 times 4x is 12x, and 3 times 5 is 15 so you're left with 12x-15.