Can you please show me in the computer how did you converted into and not just the answer please i need to learn how you did it

thank you

4. Convert each of the following mathematical formulas to a C++ expression. 3x3x+y7x+yz+23x+y 5. What is the output of the following program lines when they are embedded in a correct program that declares all variables to be of type char? a=b; b=c; c=a; cout akbcc; (continued)