Answer:
Step-by-step explanation:
Here are some useful guidelines when simplifying algebraic expressions:
Combine Like Terms: Combine terms that have the same variable(s) and exponent(s).
For example, in the expression 4x + 8 + 3x + 7:
Combine like terms: 4x + 3x = 7x
Combine constants: 8 + 7 = 15
So, the expression becomes 7x + 15.
Be Careful with Signs: Pay close attention to signs when combining terms.
For example, in the expression 4x + 8 + 3x + 7:
Combine like terms: 4x + 3x = 7x
Combine constants: 8 + 7 = 15
So, the expression becomes 7x + 15.
Distribute When Necessary: If there's a common factor, distribute it among the terms.
For example, in the expression 7x:
There's no need to simplify further as it's already in its simplest form.
So, the expression remains as 7x.
These guidelines ensure that you simplify expressions correctly and efficiently.
