He made a mistake in Step 2 the correct answer is • collect like terms and move them to the right hand side and change it’s sign • then add the like terms, after you have to isolate the variable therefore you divide and you get your answer
Step 1: Add four to both sides 4x-4+4>20+4 4x>24 Step 2: Divide both sides by 4 4x divided by 4 and 24 divided by 4 Answer: x>6 Kahal accidentally subtracted instead of adding. He made a mistake in step 2.
