# The work of a student trying to solve the equation 4(2x – 1) = 11 + 3x + 5 is shown below: Step 1: 4(2x – 1) = 11 + 3x + 5 Step 2: 8x – 4 = 16 + 3x Step 3: 8x + 3x = 16 – 4 Step 4: 11x = 24 Step 5: x = 2.18 In which step did the student first make an error and what is the correct step?

(2) Answers

step3 it suppose to be 8x-3x=16+4

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