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]
3 years ago
12

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

Mathematics
1 answer:
Elina [12.6K]3 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
Percy delivers pizzas for pizza king. He is paid $6 an hour plus $2.50 for each pizza he delivers. Percy earned $280 last week.
Triss [41]
Hey You!

6 × 30 = 90

280 - 90 = 190

190 / 2.50 = 76

We can check using multiplication.

2.50 × 76 = 190

Percy delivered 76 pizzas.
7 0
3 years ago
Indicate in standard form the equation of the line passing through the given points G (4,6) H (1,5)
Delicious77 [7]

First, find the slope (m) = \frac{y2 - y1}{x2 - x1} = \frac{5 - 6}{1 - 4} = \frac{-1}{-3} = \frac{1}{3}

Now plug in ONE of the points and the slope into the point-slope equation:

y - y₁ = m(x - x₁); where (x₁, y₁) is the chosen point.

y - 5 = \frac{1}{3}(x - 1) (I used (1,5) as the chosen point)

3(y - 5) = x - 1

3y - 15 = x - 1

3y -14 = x

-14 = x - 3y → x - 3y = -14

Answer: x - 3y = -14

4 0
3 years ago
Work out the volume of this sphere?
ale4655 [162]

Answer:

1436.8 cm^3

Step-by-step explanation:

You just plug it in:

r = 7 since it is the radius

Volume = (4 / 3) pi x r^3

Volume = (4 / 3) pi x (7)^3

Volume = 1436.75 = 1436.8 cm^3 (nearest tenth)

4 0
3 years ago
Please help this is due in about three minutes
mihalych1998 [28]

Answer:

13) Constant

14) Variable

15) Coefficient

16) Exponent

6 0
2 years ago
Sherman Zimmerman has decided to contribute 8% of his gross pay to his 401K. His employer will match 50% of the first 6% of his
sergiy2304 [10]
.5 x .06=.03
53600 x .03=1608.00
☺☺☺☺
4 0
3 years ago
Other questions:
  • Please help I’ll mark brainliest
    7·2 answers
  • 20 POINTS!!! PLZ ANSWER!! On the moon, the time, in seconds, it takes for an object to fall a distance, d, in feet, is given by
    13·1 answer
  • Could a reflection followed by a rotation ever be described as a single rotation?
    11·1 answer
  • two forces of magnitude 100n and 70n act on an object. the angle between the forces is 120 degrees. what is the resultant force?
    5·1 answer
  • lines intersect at a point, forming ∠1 , ∠2 , ∠3 , and ∠4 . ∠1 and ∠2 are supplementary angles. ∠2 and ∠4 are vertical angles. m
    8·1 answer
  • What is -4/9 x -5/8 this is for math
    9·2 answers
  • 2^m ÷ 2^ -4 = 4^5 pls help
    15·1 answer
  • You are flying a kite. You have let out 2000 feet of string. The sun is directly overhead and is casting a shadow that is 1325 f
    13·1 answer
  • Find the area of a circle that a has a radius of 10 in. a Use 3.14 for it. 10 in. Hint: A = ttr2 Area = [?] square inches Enter
    11·2 answers
  • What are the x- and y-coordinates of point c, which partitions the directed line segment from a to b into the ratio 5:8? round t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!