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
Gemiola [76]
3 years ago
5

What is -4x - 7 - 3x + 4 = 25?​

Mathematics
2 answers:
g100num [7]3 years ago
6 0

Answer: x= -4

Step-by-step explanation:

Combine like terms

-4x -7 -3x + 4 = 25

-7x -3 =25

Add 3 on both sides

-7x=28

Divide by -7 on both sides

x= -4

Hope this helps! :)

Galina-37 [17]3 years ago
4 0

Answer:

x = -4

Step-by-step explanation:

<u>Step 1:  Combine like terms </u>

-4x - 7 - 3x + 4 = 25

(-4x - 3x) + (-7 + 4) = 25

-7x - 3 = 25

<u>Step 2:  Add 3 to both sides </u>

-7x - 3 + 3 = 25 + 3

-7x = 28

<u>Step 3:  Divide both sides by -7 </u>

<u />-7x / -7 = 28 / -7

x = -4

Answer:  x = -4

You might be interested in
What's the answer to a/4=1 1/2 ? please show work thanks
Arisa [49]
A/4=11/2 if you take 4/2 it equals 2 so you times the numerator and the denomerator by 2 and 11*2 equals 22 so the answer is a=22
4 0
3 years ago
Gabby is a makeup artist and carries a lot of makeup around with her. she has 20 cosmetics in her bag, including 4 eye shadows.
myrzilka [38]

Answer:

1/5

Step-by-step explanation:

this is because 4/20 simplifies to 1/5

give brainliest please.

hope this helps :)

7 0
2 years ago
I need help on this one help hurry
Blababa [14]

Answer:

;;6

Step-by-step explanation:

56 5

7 0
2 years ago
What is the base area.
Mariulka [41]

Answer:

Area of the base is 10.5 cm².

Step-by-step explanation:

Formula for the volume of the given oblique prism = Area of the triangular base × Vertical height between two triangular bases

Vertical height = 6 cm

Volume = 63 cm³

From the formula,

63 = Area of the triangular base × 6

Area of the base = \frac{63}{6}

                            = 10.5 cm²

Therefore, area of the base is 10.5 cm².

4 0
3 years ago
What is the slope of the line passing through the points (-3, 4) and (2, - 1)?
dimaraw [331]

Answer:

slope = -1 or -x

Step-by-step explanation:

Do y2-y1/x2-x1

Plug in

-1 - 4/ 2 - -3 = -5/5

(Simplify)

-1 so the slope is

-1 or -x

If you want to find the equation use one of the points you have.

4 = -1(-3) + b

4 = 3 + b (subtract 3 on each side)

1 = b

y = -1x + 1 is the equation

6 0
3 years ago
Read 2 more answers
Other questions:
  • Two pairs of socks and a pair of slippers cost $30. Five pairs of socks and a pair of slippers cost $42. How much does a pair of
    13·1 answer
  • If p represents “a number is divisible by 2,” q represents “a number is odd,” and r represents “a number is even,” what does thi
    12·1 answer
  • 82- what number-33=35
    13·1 answer
  • Elijah drives 9 miles to his friends house in 1/6 hour. How fast does Elijah drive, in miles per hour? If he drives at this rate
    6·1 answer
  • the cost of 5 oranges and 3 apples is 43 rupees and the cost of 2 oranges and 4 apples is 34 rupees. find the cost of an orange
    9·1 answer
  • Someone help me please- correct answer will get brainliest :)
    6·2 answers
  • Luisa is saving money to buy a new laptop computer that costs $460 . She started with $110 and every month she saves $25 . Her s
    7·1 answer
  • Find the translation that moves the figure 2 to figure 3 on the coordinate plane.
    15·1 answer
  • Questione Simplify Cosa + 2Cos(a +240")​
    10·1 answer
  • The scale of a map is 1in:15miles. How many miles is it from Philadelphia, Pa to Boston, Ma if they are 20.4 inches apart on the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!