Simplify the expression

4+3 (x+5)

Answer: 4 + (3xX) + (3x5)

Step-by-step explanation:

So let's take out the 4 for right now. You're left with 3 (x+5) the parenthesis are saying to multiply the 3 with x (3x) and add it to the answer of 3x5 (15). Because you do parenthesis before addition (Parenthesis Exponents Multiplication Division Addition Subtraction) you complete that and add back the 4 in to the problem.