Use the properties of operations to subtract(p-3)-(2.4+2p)
To subtract (p-3)-(2.4+2p), we can simplify the expression step by step using the properties of operations:
1. Distributive property:
First, we can distribute the negative sign inside the parentheses in the expression (2.4 + 2p). This gives us:
(p-3)-2.4-2p
2. Commutative property of addition:
Next, we can rearrange the terms to group like terms together. In this case, we can group the terms with "p" and the constant terms together. This gives us:
(p-2p) - 3 - 2.4
3. Combine like terms:
Next, we combine the terms with "p" by subtracting them. This gives us:
(-p) - 3 - 2.4
4. Combine constant terms:
Finally, we combine the constant terms by subtracting them. This gives us the simplified expression:
-p - 5.4
Therefore, the simplified expression is -p - 5.4.