Question

Need Help with a few math equations.

Answer 1

Question 7 (Multiple Choice Worth 3 points)

Complete the Next Step: A partial solution to the equation 4d − 12 = 12 − 4d is given below. Choose the step that is missing from the solution.

4d − 12 = 12 − 4d
4d − 24 = −4d
3 = d

24 = −8d

−24 = 8d

−24 = 0d

−24 = −8d

Question 9 (Multiple Choice Worth 3 points)

Solve: 2(x + 1) = −8

5

−3

−5

−4.5

Question 10 (Multiple Choice Worth 3 points)

3(a + b) = 3a + 3b is an example of which algebraic property?

Distributive Property

Associative Property of Addition

Commutative Property of Addition

Symmetric Property

Question 11 (Multiple Choice Worth 3 points)

Solve: x + 1 = −x + 8

7



14

18

Question 12 (Multiple Choice Worth 3 points)

Solve: 2(x + 2) − (x + 1) = 8

2

3

4

5

Question 13 (Multiple Choice Worth 3 points)

Solve: 6 − x = 15

−21

21

−9

9

Question 14 (Essay Worth 6 points)

Imagine you are teaching a fellow student how to solve:
2(x + 6) − 10 = 12 + 4(x − 1)

In your own words, explain the process for solving this equation. Please include your work at each step of the process along with the final answer.

Answer 2

yes i do

Answer 3

What?

Answer 4

x^2-x-48
it says factor the polynominal if the polynomonal is prime, so state

Answer 5

question 13=-9

Answer 6

@ashelybabes what?? and @mayankdevnani thank you

Answer 7

question14
2x+12-10=12+4x-4
2x+2=4x+8
-2x=6
x=-3

Answer 8

@jlongSwag27 welcome

Answer 9

@jlongSwag27 can i go on? or stop

Answer 10

keep going

Answer 11

ok

Answer 12

@zordoloom can you help me too:)

Answer 13

4d − 12 = 12 − 4d
8d=24

Answer 14

question7

Answer 15

Where would I start??

Answer 16

questuion10=distributive property

Answer 17

ok @jlongSwag27

Answer 18

need questions, 7,9,10, 11,12

Answer 19

2(x + 2) − (x + 1) = 8
2x+4-x-1=8
x=5

Answer 20

ok @jlongSwag27

Answer 21

x + 1 = −x + 8
2x=7
x=7/2

Answer 22

all questions are solved @jlongSwag27

Answer 23

Complete the Next Step: A partial solution to the equation 4d − 12 = 12 − 4d is given below. Choose the step that is missing from the solution.

4d − 12 = 12 − 4d
4d − 24 = −4d
3 = d

24 = −8d

−24 = 8d

−24 = 0d

−24 = −8d

Answer 24

option d= −24 = −8d

Answer 25

got it @jlongSwag27

Answer 26

minus-minus cancels

Answer 27

It seems as if which @mayankdevnani has answered every question. I wouldn't be of much help.

Answer 28

solve: -1/2 x + 1 = -x + 8
A. 7
B. 14
C. 18
D. 1/2

Answer 29

Is best to post each new question in a separate thread.