A community for students.
Here's the question you clicked on:
 0 viewing
knaub32
 2 years ago
When attempting to do his homework, Mark incorrectly uses the addition property of equality below. Which statement would correct Mark’s error?
1) 8 + x = 2
2) 8 – 8 + x = 2
3) x = 2
A.
To balance the equation, Mark should also subtract 2 from the right side of the equation in step 2.
B.
To balance the equation, Mark should also subtract 2 from both sides of the equation in step 2.
C.
To balance the equation, Mark should also subtract 8 from the right side of the equation in step 2.
D.
To balance the equation, Mark should also add 8 to both sides of the equation in step 2
knaub32
 2 years ago
When attempting to do his homework, Mark incorrectly uses the addition property of equality below. Which statement would correct Mark’s error? 1) 8 + x = 2 2) 8 – 8 + x = 2 3) x = 2 A. To balance the equation, Mark should also subtract 2 from the right side of the equation in step 2. B. To balance the equation, Mark should also subtract 2 from both sides of the equation in step 2. C. To balance the equation, Mark should also subtract 8 from the right side of the equation in step 2. D. To balance the equation, Mark should also add 8 to both sides of the equation in step 2

This Question is Closed

skullpatrol
 2 years ago
Best ResponseYou've already chosen the best response.0Do you know what "the addition property of equality " is?

knaub32
 2 years ago
Best ResponseYou've already chosen the best response.0nope, I don't understand math at all.

skullpatrol
 2 years ago
Best ResponseYou've already chosen the best response.0If the same number is added to equal numbers, the sums are equal. 8 + x = 2 this is an equation that says the two numbers 8 + x and 2 are equal, right?

skullpatrol
 2 years ago
Best ResponseYou've already chosen the best response.0The equals sign "=" is the basis of your assumption, correct?

triniteeeee
 7 months ago
Best ResponseYou've already chosen the best response.1whats the answer @skullpatrol

triniteeeee
 7 months ago
Best ResponseYou've already chosen the best response.1thanks @skullpatrol

skullpatrol
 7 months ago
Best ResponseYou've already chosen the best response.0dw:1428927576785:dw
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.