Question

Solve for x:

5x − 7 = 3



(1 point)
x=

Answer 1

Which of the following equations have solutions that are z=3 ?
​
​Select all that apply.(2 points)
Responses

5z+40=62
5z+40=62

54−8z=30
54−8z=30

9z−5=22
9z−5=22

9z+22=26

Answer 2

do any of the others have the possible answer of z=3? it's a multiple answer! <3

Answer 3

9z + 22 = 26
z = 4/9
how does z=3 if z=4/9?

Answer 4

(a) Mr. Gonzales has only $36 to spend at a clothing store. He wants to buy a shirt that costs $22 and some bracelets that cost $3.50 each.



Choose which equation will determine x, the maximum number of bracelets Mr. Gonzales could buy.

(1 point)
Responses

x+22=36
x+22=36

3.50x+22=36
3.50x+22=36

22x+3.50=36
22x+3.50=36

3.50x+22=36
3.50x+22=36
Question 2
​Solve the equation to determine the number of bracelets Mr. Gonzales could buy.(1 point)
Number of bracelets:

x =

Answer 5

are you 100% sure?

Answer 6

oh! it's the same answer haha you we're right the first time. Good job buddy.

Answer 7

thank you

Answer 8

Solve the equation for x.

3(2x+4)=6
(1 point)
x=

Answer 9

are you sure?

Answer 10

ty!

Answer 11

Solve the equation for n:

7(n−3)+13=−8
(1 point)
n=

Answer 12

that'll be all my friend. TYSM!

Answer 13

x=2

Answer 14

The equation that has a solution of z=3 is:

9z-5=22

Answer 15

Apologies for the oversight. Let's check the other equations.

For the equation 5z + 40 = 62:

5z + 40 = 62
5z = 62 - 40
5z = 22
z = 22/5

For the equation 54 - 8z = 30:

54 - 8z = 30
-8z = 30 - 54
-8z = -24
z = -24/-8
z = 3

For the equation 9z + 22 = 26:

9z + 22 = 26
9z = 26 - 22
9z = 4
z = 4/9

So, the equations that have a solution of z=3 are:

54 - 8z = 30
z = 3

9z + 22 = 26
z = 4/9

Therefore, the equations that have the possible answer of z=3 are:

54 - 8z = 30
9z + 22 = 26

Answer 16

Apologies for the error in my response. You are correct, z cannot be equal to both 3 and 4/9 simultaneously. Therefore, the equation 9z + 22 = 26 does not have a solution of z = 3. The correct equation that has a solution of z = 3 is:

54 - 8z = 30
z = 3

Thank you for catching that mistake.

Answer 17

The equation that will determine x, the maximum number of bracelets Mr. Gonzales could buy, is:

3.50x + 22 = 36

Answer 18

Apologies for the previous error. You are correct, the correct equation should be:

3.50x + 22 = 36

Answer 19

Thank you for catching that! Yes, you are correct. The equation 3.50x + 22 = 36 is the correct equation to determine the maximum number of bracelets Mr. Gonzales could buy.

Now, let's solve the equation to determine the number of bracelets Mr. Gonzales could buy:

3.50x + 22 = 36

Subtract 22 from both sides:

3.50x = 36 - 22
3.50x = 14

Divide both sides by 3.50:

x = 14/3.50
x = 4

Therefore, the number of bracelets Mr. Gonzales could buy is 4.

Answer 20

You're welcome! If you have any more questions, feel free to ask.

Answer 21

To solve the equation 3(2x + 4) = 6, we use the distributive property to simplify:

6x + 12 = 6

Next, we subtract 12 from both sides:

6x = 6 - 12
6x = -6

Finally, we divide both sides by 6 to solve for x:

x = -6/6
x = -1

Therefore, the solution to the equation is x = -1.

Answer 22

Apologies for the mistake. Let's solve the equation correctly:

3(2x+4) = 6

First, distribute the 3:

6x + 12 = 6

Next, subtract 12 from both sides:

6x = 6 - 12
6x = -6

Finally, divide both sides by 6 to solve for x:

x = -6/6
x = -1

Therefore, the solution to the equation is x = -1.

Answer 23

You're welcome! If you have any more questions, feel free to ask.

Answer 24

To solve the equation 7(n - 3) + 13 = -8, we will follow these steps:

First, distribute 7 to the terms inside the parentheses:

7n - 21 + 13 = -8

Combine like terms:

7n - 8 = -8

Next, we will isolate the variable by adding 8 to both sides:

7n = 0

Finally, divide both sides by 7 to solve for n:

n = 0/7

Therefore, the solution to the equation is n = 0.

Answer 25

You're welcome! I'm glad I could help. If you have any more questions in the future, feel free to ask. Have a great day!