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
Sati [7]
4 years ago
15

Let's start by solving this equation: 4(x + 4) = 7x - 5 Please answer quick

Mathematics
2 answers:
Scrat [10]4 years ago
7 0

Answer: x=7

Step-by-step explanation: 4(7+4)=44. 7(7)-5=44.

Reil [10]4 years ago
5 0

Answer:

x=7

Step-by-step explanation:

4(x + 4) = 7x - 5

Distribute

4x+16 = 7x-5

Subtract 4x from each side

4x+16 -4x = 7x-5-4x

16 = 3x -5

Add 5 to each side

16+5 = 3x-5+5

21 = 3x

Divide by 3

21/3 = 3x/3

7 =x

You might be interested in
I WILL MARK BRAINLIEST!
Gemiola [76]

9514 1404 393

Answer:

  h₁(t) = -16t² +110

Step-by-step explanation:

Put the given initial height into the given formula. That will give the requested function. If the function name is supposed to be h₁(t), then rename it.

  f(t) = -16t² +110 . . . . . . h = 110, the initial height

  h₁(t) = -16t² +110

3 0
3 years ago
What is the difference of the polynomials?<br> (m2n2- 7)-(mm+4)
Rasek [7]

Answer:

<em>hope</em><em> </em><em>u</em><em> </em><em>are</em><em> </em><em>searching for</em><em> </em><em>this</em><em>.</em><em>.</em>

6 0
3 years ago
Adam plans to choose a video game from a section of the store where everything is 75% off. He writes the expression −0.75 to fin
Salsk061 [2.6K]

Answer:

Step-by-step explanation:

Adam plans to choose a video game from a section of the store where everything is 75% off.

The expression written by him for this situation is d - 0.75d.

Here, the part d represents the sale price before discount and the part 0.75d is the discount amount.

The expression written by Rena is 0.25d.

Here, the part 0.25d is the price after discount. Since 75% is the discount, the rate after disount is 25% and 25% of d is 0.25d.

6 0
3 years ago
Y = 1/2x + 1: how do you graph the equation<br>​
ipn [44]

Answer:

the right answer is x+1

Step-by-step explanation:

1/2x+1

therefore :

2×1/2x+1

x+1

7 0
3 years ago
Please show work<br> 26 lbs of onion cost $127.40. How much would 18 lbs cost\
Irina18 [472]
127.40/26 = $4.90 per pound
18 * 4.9 = $88.20
It would cost $88.20
5 0
3 years ago
Other questions:
  • A +9 = -1<br> help please
    5·2 answers
  • PLEASE HELO MEEEE! THANK YOU
    12·2 answers
  • What is the correct way to read 43.106
    12·2 answers
  • (5x +<br> 12)<br> 48°<br> solve for x.
    7·1 answer
  • The volume of a boys' basketball is 434 cubic inches. Dan would like to get a ball
    10·1 answer
  • If x+y=<br> = 12 and x = 2y, then x =<br> O<br> 2<br> 06<br> 08<br> 10
    11·2 answers
  • Can someone please help me
    9·1 answer
  • Find the slope of the line can you help me ?
    9·1 answer
  • What is the equation of the line that passes through the point (-1, -1l) and<br> has a slope of -6?
    12·1 answer
  • When you mix two colors of paint in equivalent ratios, the resulting color is always the same. Complete the table as you answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!