x - 9 = 36 There were boys in a classroom. Then 9 other boys entered. There are now 36 boys in the classroom. In a classroom, there are x boys. There are 9 times as many girls as boys. There are 36 girls. There were x girls in a classroom. Then 9 of them left. There are now 36 girls in the classroom. A classroom had x students. Then 9 of them went home. There are now 36 students in the classroom. None of the above
Added by Angelica P.
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If we solve this equation, we get x = 45. Now, let's look at the statements: Show more…
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