Kisha and Rae are asked to solve –5x – 14 = 2x + 7. Identify where one of them made an error. Kisha Rae –5x – 14 = 2x + 7 –5x – 14 – 2x = 2x + 7 – 2x –7x – 14 = 7 –7x – 14 + 14 = 7 + 14 –7x = 21 Negative 7x over negative 7 equals 21 over negative 7 x = – 3 –5x – 14 = 2x + 7 –5x – 14 + 5x = 2x + 7 + 5x –14 = 7x + 7 –14 + 7 = 7x + 7 + 7 –7 = 7x x = – 1 (1 point) Rae made the error when she added 7 Rae made the error when she added 5x Kisha made the error when she subtracted 2x Kisha made the error when she divided by –7

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

Kisha and Rae are asked to solve –5x – 14 = 2x + 7. Identify where one of them made an error. Kisha Rae –5x – 14 = 2x + 7 –5x – 14 – 2x = 2x + 7 – 2x –7x – 14 = 7 –7x – 14 + 14 = 7 + 14 –7x = 21 Negative 7x over negative 7 equals 21 over negative 7 x = – 3 –5x – 14 = 2x + 7 –5x – 14 + 5x = 2x + 7 + 5x –14 = 7x + 7 –14 + 7 = 7x + 7 + 7 –7 = 7x x = – 1 (1 point) Rae made the error when she added 7 Rae made the error when she added 5x Kisha made the error when she subtracted 2x Kisha made the error when she divided by –7

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

wht do u think whose solution is correct??
B
u mean Rae made the error when she added 5x???? why so??? its totally fine u see.... bcoz of tht step x gets eliminated from a side of the equality

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

oh sorry
Rae added 7 on both sides which makes no sense all......though if she would hav subtracted 7 then it would make some sense
im still confused sorry
if she would hav subtracted 7 on both sides it would be -14 - 7 = 7x + 7 - 7 -21 = 7x x = -3
thanks so much
yw...:)) btw u undrstood?
can you help me with more questions i have?
i am afraid i can't...i gotta get ready for college.......

Not the answer you are looking for?

Search for more explanations.

Ask your own question