SOLUTION
Given the question in the question tab, the following are the solution steps to get the answer
Step 1: Write the given expression
Step 2: Solve the expression by substituting the values into the expression using PEMDAS
Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
Hence, the answer of the expression using PEMDAS is 42