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
bezimeni [28]
3 years ago
13

What is the solution to the equation 3(2x+5) = 3х+4x?

Mathematics
2 answers:
charle [14.2K]3 years ago
7 0

3(2x+5) = 3x+4x\\6x+15=7x\\x=15

elena-14-01-66 [18.8K]3 years ago
5 0

Answer:

x = 15

Step-by-step explanation:

Given

3(2x + 5) = 3x + 4x ← collect like terms

3(2x + 5) = 7x ← distribute parenthesis on left side by 3

6x + 15 = 7x ( subtract 6x from both sides )

15 = x ⇒ x = 15

You might be interested in
Willie runs 9 yards every five seconds. How many feet does Willie run in 15 seconds?
Nitella [24]

Answer:

81

Step-by-step explanation:

9 Yards = 27 Feet

9 Yards are ran every 5 seconds

9 x 3 = 27

27 Yards will be ran in 15 Seconds

Convert 27 Yards into Feet.

27 Yards = 81 Feet

4 0
3 years ago
Read 2 more answers
M(5.9) is the midpoint ofRS. The coordinates of Sare (6,8). What are the coordinates of R?
e-lub [12.9K]
Coordinates of R (4,10)

•————•————•
(?,?) (5,9) (6,8)

You have to see how the x & y changed from point M to S and do the same thing for point R to M


M S
(5,9) >>>> (6,8) (x+1, y-1)

R M
(4, 10) >>>> (5,9) (x+1, y-1)
4 0
3 years ago
How do you find the product for 2x0.8 and draw a quick picture
Artist 52 [7]
You find the product of 0.8x2 by doing this: (Image)

4 0
3 years ago
Read 2 more answers
Jaime is playing disc golf. He is standing across a creek from the basket at a 60° angle.
Alja [10]
<h3>The equation used to find the distance, r, between him and the basket is:</h3>

tan\ 60 = \frac{r}{5}\ meters

<em><u>Solution:</u></em>

Given that,

Jaime is playing disc golf

He is standing across a creek from the basket at a 60° angle

Let "r" be the distance between him and the basket

The figure is attached below

From figure, it is a right angled triangle

By definition of tan,

tan\ 60 = \frac{opposite}{adjacent}

From figure,

opposite = r

adjacent = 5 m

tan\ 60 = \frac{r}{5}

Thus the equation used to find the distance, r, between him and the basket is found

5 0
4 years ago
B) y and z are whole numbers.
mario62 [17]
Could it possibly be that
Y=69
Z=59
Therefore 69+59=128
6 0
3 years ago
Other questions:
  • Which set corresponds to the graph below?<br> -4 -3 -2 -1 0<br> 1<br> 2 3<br> 4
    7·1 answer
  • What are the function of DNA?<br>​
    10·2 answers
  • (PLEASE HELP)simplify 2 with an exponent of 5 over 3 with an exponent of 2 and the equation has an exponent of 4
    14·1 answer
  • What is the value of k for the inverse variation<br> function?<br> k=<br> DONE
    8·2 answers
  • If a person bikes 6 miles in 15 minutes, how far can she bike in 1.5 hours?
    13·1 answer
  • Thx for helping good luck
    15·1 answer
  • Find A={a,b,c} then find A*A.​
    12·2 answers
  • Https://skribbl.io/?kX5sVzzk3Iui join skribble.io game
    15·2 answers
  • In the trapezoid, find the measure of yº<br> (6x + 20°? Can y’all help?
    6·1 answer
  • Evaluate:25 divided by 5+2 multiplied by 3
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!