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
yawa3891 [41]
3 years ago
5

-7x-3x+2=-8x-2 can you please show your work how

Mathematics
1 answer:
iVinArrow [24]3 years ago
8 0

Answer:

x = 2

Step-by-step explanation:

Given

- 7x - 3x + 2 = - 8x - 2 ← simplify left side

- 10x + 2 = - 8x - 2 ( add 8x to both sides )

- 2x + 2 = - 2 ( subtract 2 from both sides )

- 2x = - 4 ( divide both sides by - 2 )

x = 2

You might be interested in
After 2 months of living at his new apartment, Henry had 2 cats. Six months later, Henry still had 2 cats. Which of the graphs b
Volgvan
In a graph, time is the independent variable, which means that it will usually be the x axis.

Since the time keeps increasing but the number if cats do not, I would think that it is a horizontal line.

Hope this helps!
Your fortune is "404 error : Fortune not found. Would you like to try again?"
5 0
3 years ago
Read 2 more answers
A rectangle has sides that measure 2 x + 11 units long and 10 x + 1 units long. What is the expression that represents the perim
HACTEHA [7]

Answer:

(24x + 24) units

Step-by-step explanation:

A rectangle is a shape that has four sides in which all angles are equal and opposite sides are equal and parallel to each other. The perimeter of a rectangle is the sum of all its sides. Since opposite sides are equal, the perimeter is given as:

Perimeter = 2(length + width)

Since the sides of the rectangle are 2 x + 11 units long and 10 x + 1 units long. Hence:

Perimeter = 2(2x + 11 + 10x + 1)

Perimeter = 2(2x + 10x + 11 + 1) = 2(12x + 12)

Perimeter = (24x + 24) units

7 0
3 years ago
50 POINTS!!! complete the proof of the Pythagorean theorem.
insens350 [35]
1.)Substitute numbers for A, B, C (ex. 3,4,5): (3)^2 + (4)^2 = (5)^2

2.)Simplify and Solve: 9+16=25

25=25. Therefore, the Pythagorean Theorem is true.
3 0
3 years ago
Polygon ABCD goes through a sequence of rigid transformations to form polygon A′B′C′D′. The sequence of transformations involved
kari74 [83]
It could be the x-axis or the y-axis (not enough information)
5 0
4 years ago
Someone know this???! I need help!
antiseptic1488 [7]
I think the answer is B at 4.7
7 0
3 years ago
Other questions:
  • Jermaine, Henrietta, and Michael are each at home. Their relative locations are shown in the diagram.
    6·2 answers
  • The admission to the movie theatre is $7.50 for children and $9.00 for adults. Last Friday, 750 tickets were sold and $6,411 in
    8·1 answer
  • Which of the following statements about diversification is correct
    5·1 answer
  • A student made test scores of 85, 82, 87, and 65. What score would they need to make on their 5th test in order to make a B in t
    15·2 answers
  • Given the diagram below, what is mD?
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Chuge%20%5Ccolor%7Borange%7D%5Cmathbb%7BQUESTION%7D%20" id="TexFormula1" title=" \huge \c
    11·2 answers
  • The product of face values of 5 and 9 in the number 45,291 is
    11·2 answers
  • Work out the size of angle x<br><br>ill mark brainliest first corect answer!​
    14·2 answers
  • Suppose a 50-foot ladder is leaning against a wall. Which statements about the base of the ladder are true?
    12·1 answer
  • Mario volunteers 1 day each month at the animal shelter. For y days he cleans for 5.5 hours each day. On the other days he walks
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!