1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Agata [3.3K]
3 years ago
13

−(7 − 2x) + 7 = −7 solve for x

Mathematics
1 answer:
jekas [21]3 years ago
3 0
First, remove the parentheses

-7+2x+7=-7

Cancel the equal terms.

2x+7=0

Subtract 7

2x= -7

Divide both sides by 2

Final answer is:

X= -3.5
You might be interested in
A number c minus 4.3 is no less than 16. write this word sentence as an inequality.
aksik [14]

Answer:

c - 4.3 > 16

(hope this helps)

6 0
3 years ago
Ben is going to make 1/4 pound burgers for a barbecue next weekend. He is planning on making 19 burgers. How much hamburger meat
Monica [59]

Answer:

4.75 pounds of hamburger meat

Step-by-step explanation:

In order to calculate the total amount of hamburger meat that Ben would need we would need to multiply the total number of burgers that he wants to make (19) by the amount of meat each burger will use (1/4 pound or 0.25 pound). Therefore, we would do the following...

19 * 0.25 = 4.75 pounds

Finally, we can see that Ben would need a total of 4.75 pounds of hamburger meat to make 19 equal sized 1/4 pound burgers.

4 0
3 years ago
PLEASE HELP I DONT WANNA FAIL MY QUIZ!!!
Gwar [14]

Answer: 2.5 ft.

Step-by-step explanation: We know that the wall is 10ft and each poster is 1 1/4 ft, so subtract both posters from the wall, 10-2.5 = 7.5, then divide 7.5 by 3 since we need 3 lengths, and we get 2.5ft. So for x, it would be 2.5ft.

x=2.5

Hope this helps!

3 0
3 years ago
Read 2 more answers
Write the number in expanded notation <br> 309,439
irinina [24]

It would be 45. Hope this helps!


5 0
3 years ago
A warehouse worker loads a cart with 14 boxes. The boxes have an average weight of 24 pounds. The worker picks up a new box and
Alex

Answer: 39 pounds

Step-by-step explanation:

At first, the warehouse worker loads a cart with 14 boxes and the boxes have an average weight of 24 pounds. The total weight of the boxes will be:

= 14 × 24

= 336 pounds

Since the worker picks up a new box and puts it on the cart and the average weight of the boxes is 25 pounds. It means that the boxes are now 15 and their total weight will be:

= 15 × 25

= 375 pounds

The weight of the new box will be:

= 375 - 336

= 39 pounds

6 0
3 years ago
Other questions:
  • Darren teaches a class of 25 students. He assigns homework 3 times a week, and each assignment consists of 12 problems. How many
    15·1 answer
  • BE SURE PLEASE BRAINLIEST<br> Let C=20. Evaluate the expression <br> 2c+6
    13·2 answers
  • What is greater 3 tbsp. or 10tsp
    7·2 answers
  • How long is a segment the begins on (-3,2) and (1,2)?
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%208%20%5Cfrac%7B7%7D%7B9%7D%20%20%2B%204%20%20%5Cfrac%7B1%7D%7B8%7D%20" id="TexFormula1" titl
    5·2 answers
  • What is the measure of x?
    12·2 answers
  • Two car rental companies charge an initial rental fee plus a fee per day. The table shows the total costs of renting a car for x
    12·1 answer
  • Help me please thank you
    6·2 answers
  • Helppp!! please ill give brainliest!!
    11·1 answer
  • Find a formula for the nth term in this
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!