Alert: You are not allowed to copy content or view source
Check Exam Dates here | See Marking Scheme here | Frequently Asked Questions (FAQs) | Buy Practice Papers for CREST Olympiads here | Last Date for CREST Reasoning Olympiads (CRO) Registration is 20th June 2019 | CREST Reasoning Olympiads (CRO) is scheduled for June/July. Apply now

Solution


A value we can put in place of a variable (such as x) that makes the equation true. Example: x + 2 = 7 When we put 5 in place of x we get: 5 + 2 = 7 Which is true, so x = 5 is a solution


 

  EXPLORE  

70%