PLEASE HELP! WILL GIVE BRAINLIEST. 100 POINTS! I only need valid answers, this i my unit test and I'm confused on what to do, please show steps and do NOT, use a calculator.

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

Ineed asap.i cant understand this question i need someone to me right away

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright