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Solve 7(k – 3) = 3k – 5

Step 1: 7k-21=3k-5

Step 2: 4k=16

Step 3: k=4

Jin Yang Q. 13 plus  Maths tutor, GCSE Maths tutor, 11 Plus Maths tut...

11 months ago

Answered by Jin Yang, a GCSE Maths tutor with MyTutor


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