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
Fudgin [204]
2 years ago
12

Please help me 2x-7/8+x=2x+7/2+5

Mathematics
1 answer:
Elina [12.6K]2 years ago
8 0

Answer:

x = \frac{75}{8}

Step-by-step explanation:

So we have this:

2x - \frac{7}{8} + x = 2x + \frac{7}{2} + 5

First, let's combine like terms:

3x - \frac{7}{8} = 2x + \frac{7}{2} + \frac{10}{2} \\3x - \frac{7}{8} = 2x + \frac{17}{2}

Next, let's move variables and numbers each onto their own sides to get our answer:

3x - \frac{7}{8} + \frac{7}{8}  = 2x + \frac{17}{2} + \frac{7}{8}\\ 3x = 2x + \frac{75}{8} \\3x - 2x = 2x + \frac{75}{8} - 2x\\\ x = \frac{75}{8}

You might be interested in
A plane traveled 2464 miles to San Francisco from Boston. With the wind to San Francisco, it took 14 hours. Into the wind from S
lesya [120]

Step-by-step answer:

Given:

Distance = 2464 miles

downwind time = 14 hours

upwind time  = 16 hours

Solution:

downwind speed  = 2464 / 14 = 176 mph

upwind speed = 2464 / 16 = 154 mph

Average speed = still air speed

= (176+154)/2

= 330/2

= 165 mph

Time required

= 2464 / 165

= 14.933 hours

= 14 hours 56 minutes.

6 0
2 years ago
How do I solve this using long polynomial division?
ExtremeBDS [4]
Sorry I don’t know that one but I recommend using the app photomath it really helps
4 0
2 years ago
Please i really need help <br> for both qeutions<br> 100 points
Luba_88 [7]

Answer:

7. a) slope = 5

7. b) slope = 1/2

8. slope = 1

Step-by-step explanation:

slope = rise/run

rise is the vertical change, run is the horizontal change

7. a)

Pick any two points on your line. (0,0) and (1,5) are easy to work with.

The vertical change between the two points is 5

The horizontal change between those points is 1

so slope = 5/1 = 5

7. b)

Again, you can use (0,0) as one of your points. The point (2,4) is good as the second.

slope = 4/2 = 1/2

8. We don't have a graph, but we are given two points to work with, (1,4) and (5,8). Use the formula given...

m = slope = (y2-y1) / (x2-x1)

= (8 - 4) / (5 - 1)

= 4/4

= 1

I hope that helped!

8 0
1 year ago
Help me on this math promblem it’s also a missing and is effecting me
Vlad1618 [11]

Answer:

$20.42

Step-by-step explanation:

Given that:

Price of tablet computer = $255.25

Sales tax = 8%

Sales tax will be calculated as follows:

tax amount = 0.08 (255.25)

tax amount = $20.42

So Azim will spend $20.42 on the sales tax.

i hope it will help you!

4 0
3 years ago
What is 574 ÷ 82 my math say use compatible numbers to round first then awnser the actual queston
Svetradugi [14.3K]

Answer: 7               explanation:574%%82=7  7x82=574

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find 7 1/2 divided by 2 1/2. Simplify and write as mixed number
    8·2 answers
  • Five books on Lisa's reading list are fiction. If this is 20% of her entire reading list, how many books does Lisa have in all?
    9·2 answers
  • A line passes through (2,-7)and (-3,3).Find the slope-intercept form of the equation of the line. Then fill in the value of the
    12·1 answer
  • jerry is a co-owner of a small company and received 1/3 of the company profits, what was the overall profits if jerry made 150,0
    9·1 answer
  • The original selling price of a share of stock was d dollars. The selling price for a share of the same stock at a later date wa
    8·1 answer
  • ABCDEFGH is a regular octagon. The minimum degree of rotation by which this octagon can map onto itself is (30 ; 45 ; 90 ; 120 °
    6·2 answers
  • Is this a possible triangle? 2ft, 3ft, 4ft sides
    6·1 answer
  • Which of the following illustrates the associative property of multiplication?
    9·1 answer
  • Lllllllllllllllllllllllll
    12·1 answer
  • Pls help me out .....
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!