Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

Sherry uses the steps below to solve the equation x+(-8)=3x+6 . Step 1 Add 1 negative x-tile to both sides and create zero pairs Step 2 Add 8 positive unit tiles to both sides and create zero pairs. Step 3 Divide the 14 unit tiles evenly among the 2 x-tiles. Step 4 The solution is x=7 what was sherrys error?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!