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
Yakvenalex [24]
2 years ago
7

3 (3x+5)=2 (2x-5) solve for x

Mathematics
2 answers:
Wewaii [24]2 years ago
8 0
The answer is x=-5

Here’s the steps:

3(3x+5)=2(2x-5)
Distribute
9x+15=4x-10
Subtract 4x from each side
5x+15=-10
Subtract 15 from each side
5x=-25
Divide each side by 5
x=-5

marin [14]2 years ago
3 0

Answer:

-5

Step-by-step explanation:

3(3x + 5) = 2(2x - 5)

9x + 15 = 4x - 10

9x - 4x = -15 - 10

5x = - 25

x = -5

You might be interested in
Jeff wants to buy tickets for a football game for his friends. The stadium is selling tickets for $7 each. The stadium requires
aniked [119]

Your answer is D){28, 42, 56, 70, 84}

To answer this question you just have to make sure the amount he pays is a multiple of 7.If you know you times table then this should be easy

Times table of 7:

7,14,21,28,35,42,49,55,63,70,77,84.

Now you just need to find an answer choice who has these numbers.Lets check it out!

A) 11 isn't a multiple of 7

B) 56 isn't a multiple of 7

C) None of these are multiples of 7 except 7 so this is also incorrect

D) This is correct because they are all multiples of 7

Hope this makes sense.

7 0
3 years ago
4. The cost of a new house is being reduced 22%
olganol [36]
1. Ok so first I would find 22% of 212,000 to do that you do: 22 divide 100 = 0.22

2. Now that you’ve turned 22% into a decimal as 0.22 you find what 22% of 212,000 is like so: 0.22x212,000 =46,640


3. Now that you have to reduce 212,000 but 22% to do this you just subtract: 212,000-46,640= 165,360

They would purchase the house for $165,360
3 0
3 years ago
A rectangles width is 4 less than its area and its length is 19. what is it’s width?
Alchen [17]

The width of the rectangle is \frac{2}{9} unit

Step-by-step explanation:

The given is:

  • A rectangles width is 4 less than its area
  • Its length is 19 units

We need to find the width of the rectangle

Assume that the width of the rectangle is x units

∵ The area of the rectangle = length × width

∵ The width of the rectangle = x units

∵ The length of the rectangle = 19 units

∴ The area of the square = 19 × x = 19 x units²

∵ The width of the rectangle is 4 less than its area

- That means subtract 4 from the area to find the width

∴ x = 19 x - 4

- Subtract 19 x from both sides

∴ -18 x = -4

- Divide both sides by -18

∴ x = \frac{-4}{-18}

- Reduce the fraction by dividing up and down by -2

∴ x = \frac{2}{9}

The width of the rectangle is \frac{2}{9} unit

Learn more:

You can learn more about the rectangles in brainly.com/question/12919591

#LearnwithBrainly

4 0
3 years ago
Traveling at 65 mph how many feet can you travel in 22 minutes?
baherus [9]
If you are travelling at 65 mph, you have to think of it as if you are moving at a constant speed.  By dividing 65 by 60, you are calculating how many miles you are moving each minute.  In doing so, you can calculate that you are moving at 1.083333 miles each minute.  That's approximately 5720 feet per minute.  (This is calculated by multiplying 1.083333 by 5280 (the number of feet in a mile)).  5720 x 22 minutes, you will have traveled 125,840 feet.

Hope this helps!
6 0
3 years ago
Read 2 more answers
PLEASE HELP NEED URGENTLY
malfutka [58]

Answer:

30mph

Step-by-step explanation:

be smart

7 0
3 years ago
Other questions:
  • How to reduce to lowest form <br>1/4 + 2/5
    6·2 answers
  • Find the roots. 5x^2-3=77
    5·1 answer
  • Stef rolls a two 6-sided number cubes. what is the probability that she rolls a sum equal to 8 ?
    11·1 answer
  • A 9 foot ladder is leaning on a tree. The bottom of the ladder on the ground at a distance of 4 ft from the base of the tree. Th
    10·1 answer
  • (14 – 8) ÷ 2 _____ 14 – 8 ÷ 2 <br><br> A.&gt;<br><br> B.&lt;<br><br> C.=
    7·2 answers
  • The sum of two-sevenths of a number and 3 is 9. Can you please write out into an equation&gt;~
    6·2 answers
  • Find x if a =13 and C = 47 need help
    6·1 answer
  • Write the word sentence as an inequality. Then solve the inequality.
    6·1 answer
  • Is it Surface area or Lateral and then solve it
    8·1 answer
  • Isabella invited some friends to her birthday party, but a few weren't able to attend. Of the friends she invited, 8 attended. T
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!