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
kkurt [141]
3 years ago
12

What are the steps to this equation

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
6 0

Answer:

x=7

Step-by-step explanation:

\frac{2}{5}x+\frac{1}{3}=\frac{1}{3}x+\frac{4}{5}

Subtract \frac{1}{3} from both sides:

\frac{2}{5}x+\frac{1}{3}-\frac{1}{3}=\frac{1}{3}x+\frac{4}{5}-\frac{1}{3}

\frac{2}{5} x=\frac{1}{3}x+\frac{12}{15}-\frac{5}{15}

\frac{2}{5}x=\frac{1}{3}x+\frac{7}{15}

Subtract \frac{1}{3} x from both sides:

\frac{2}{5}x-\frac{1}{3}x=\frac{1}{3}x+\frac{7}{15}-\frac{1}{3}x

\frac{6}{15}x-\frac{5}{15}x=\frac{7}{15}

\frac{1}{15}x=\frac{7}{15}

Multiply both sides by 15:

15\times \frac{1}{15}x=\frac{7\times 15}{15}

x=\frac{105}{15}

x=7

Elina [12.6K]3 years ago
4 0

Answer:

x=7 is the correct answer

You might be interested in
Noah was assigned 64 cookies for the bake sale. He mad 125% of that number. 90% of the cookies he made were sold. How many of No
Mice21 [21]
Noah made 80 cookies and sold 72. This means that 8 cookies were left.
5 0
2 years ago
The frequency distribution of two data sets are shown in the dot plots below
crimeas [40]

Answer:

1,4,6

Step-by-step explanation:

not sure it’s common sense

4 0
2 years ago
PLZZSS IM DESPERATE ASAP ILL GIVE BRAINLIEST AND HEART AND STARS
xenn [34]

Answer:

15

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Which number completes the square? x^2-4x?
ruslelena [56]
X^2-4x=0 Let x=0 0^2=4(0)=0 0=0 [checks out] and x^2-4x=0 (4)^2-4(4)x=0 16-16=0 0=0 [also checks out]
4 0
3 years ago
What is the volume of a hemisphere with a diameter of 3.8 in, rounded to the nearest tenth of a cubic inch?
Natali5045456 [20]

Answer:14.4In^3

Step-by-step explanation:

Diameter=3.8In

radius(r)=3.8 ➗ 2=1.9In

volume of hemisphere=2/3 x π x r^3

Volume=2/3 x 3.14 x(1.9)^3

Volume=2/3x3.14x1.9x1.9x1.9

Volume=(2x3.14x1.9x1.9x1.9) ➗ 3

Volume=43.07452 ➗ 3

Volume=14.4In^3

6 0
3 years ago
Other questions:
  • What is the length of ef
    13·1 answer
  • What number goes into 75 and 100 ?
    7·2 answers
  • What is the change in y- values for every two units of x-values?
    13·1 answer
  • 16.50 and pays 20.00 in cash the change due is
    15·2 answers
  • Solve the following by substitution : -<br><br>x + y = 10<br>x - y = 5
    14·2 answers
  • Which expressions are equivalent to the one below? Check all that apply.
    7·1 answer
  • ​Sam has 24 cats. He wants to divide the cats into 3 equal groups. How many cats will be in each group? Move the cats into squar
    14·2 answers
  • Based on the graph, the greatest percentage of increase in accidents happens in which two years? (Visualize the
    10·1 answer
  • Martha puts $240 in a savings account that earns 2% interest. if she leaves her money in the account for 5 years, how much simpl
    10·1 answer
  • • function notation• <br> these are so confusing
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!