Amara thinks of a number.
(a)She multiplies her number by 5, then adds 8. The result is 63. Write down an equation in a to represent this, where a is Amara's number. (1 mark)(1)
(b)Solve your equation to find the value of a. (2 marks)(2)
(c)Amara's friend Theo's number is 6 less than three times Amara's number. Find Theo's number. (1 mark)(1)
(Total for Question 23 is 4 marks)