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
Travka [436]
3 years ago
10

3x + 4x = 5y + 2x This is hard what is the answer

Mathematics
1 answer:
Roman55 [17]3 years ago
7 0

Answer:

x = y

Step-by-step explanation:

7x = 5y + 2x

Subtract 2x from both sides

5x = 5y

x = y

You might be interested in
malcolm buys a 5/6 pound bag of black beans and a 3/4 pound bag of pinto beans. how many pond of beans does malcolm buy in all
satela [25.4K]

5/6 + 3/4

5/6 = 10/12

3/4 = 9/12

10/12 + 9/12 = 19/12 = 1 7/12 pounds total

8 0
3 years ago
The average age of six children is 13 years and 5 months. a seventh child joins the group, increasing the average age by two mon
Sholpan [36]
The seventh child is fourteen years and seven month.
5 0
3 years ago
What's the probability you will flip 3 coins in a row and they all land on HEADS?
liberstina [14]

Answer:

B. 1/8 chance

Step-by-step explanation:

Every time you flip a coin you have a 1/2 probability of landing on heads.

If you repeated the process three times in the row

It would be 1/2 x 1/2 x 1/2 = 1/8

The odds they all land on heads is 1/8

6 0
3 years ago
A sixteen-sided number cube (numbered 1-16) is rolled once. Find the probability of rolling an even number or 3​
Nikitich [7]

Answer: 1/16

Step-by-step explanation:

5 0
3 years ago
The perimeter of a rectangle is 52 cm. If its width is 2 cm more than one-third of its length, find the dimensions of rectangle.
Jobisdone [24]

Answer:

(B) 18 cm x 8 cm

Step-by-step explanation:

let the length be x,

then the width is \frac{1}{3}x + 2

2( \frac{1}{3}x + 2 + x ) = 52

\frac{1}{3}x + 2 + x  = 26

\frac{4}{3} x = 24

x = (24*3)/4

x = 18

then the length is 18 cm

and width is (1/3)*18 + 2 = 8

Therefore the dimensions are length:width = 18 cm : 8 cm

7 0
2 years ago
Read 2 more answers
Other questions:
  • Does this table show a proportional relationship?​
    9·2 answers
  • Which translation maps the vertex of the graph of the function flx) = x² onto the vertex of the function g(x) = x2 – 10x +2?
    11·1 answer
  • −(14w+8)+8=3
    10·1 answer
  • A farmer has a rectangular field.the field is 300m long and 200m wide. calculate the perimeter of the field
    7·1 answer
  • I need help with this question.
    15·2 answers
  • What's the degree of 6s^4 t^2?
    11·2 answers
  • Please help. I will mark you brainliest
    8·1 answer
  • Hey pls help me what is 12*5?
    14·2 answers
  • Chad has 200$ in his bank account, and Jonathan has 300$ in his bank account. Chads account balance increases by 35$ every month
    14·1 answer
  • PLEASE HELP WILL MARK BRAINLIEST!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!