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
Arisa [49]
2 years ago
10

In this problem, substitute (x+1) in place of y in the second equation.​

Mathematics
1 answer:
netineya [11]2 years ago
3 0

Answer:

x = 8

Step-by-step explanation:

x + 2(x+1)=8

x+2x+2=8

x+2x=6

3x=6

x=6/3

x=2

You might be interested in
The sum of two numbers is 50. One number is 10 less than three times the other number. What are the two numbers? 25 and 25 45 an
DENIUS [597]
One number is x
other number is 3x-10

x + 3x - 10 = 50
4x = 50 + 10
4x = 60
x = 60/4
x = 15   ← one number

 the other number = 3x - 10 = 3*15 - 10 = 35


6 0
3 years ago
What is The ratio of 20 hours to 45 hours
Inga [223]

Answer:

4hrs to 9hrs

Step-by-step explanation:

The ratio of 20 hours to 45 hours is

4hrs to 9hrs

6 0
3 years ago
What is 2x3y if x = -2y =4
Lilit [14]

Answer:

-48

Step-by-step explanation:

2x3y

\/

2(-2) * 3(4)

\/

-4 * 12

\/

-48

Have a nice day!

    I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

4 0
2 years ago
Read 2 more answers
What is equivalent to 6/8
Liono4ka [1.6K]
3/4 is the reduced form, also 12/16 is each doubled
3 0
3 years ago
Read 2 more answers
Find a vector function that represents the curve of intersection ofthe two surfaces. The cylinder
Readme [11.4K]

Answer:

here'

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Cassie ran up 8 flights of stairs.write an integer to represent the situation
    14·1 answer
  • Runa and Jon each start with the same number. Runa rounds to the nearest hundred.jon rounds to the nearest ten.runa's answer is
    14·1 answer
  • Which function describes the graph below?
    13·1 answer
  • Find the slope of the line passing through the points<br> (-7,-7) and (-3,6)
    8·1 answer
  • In a test of physical fitness, a group of men ages 65 and older from a local
    7·2 answers
  • Abel rented a jet ski. He paid $27 for each hour and $15 to rent a life jacket for the day. He returned the items after 4 hours.
    5·1 answer
  • The number of goals scored by a soccer team varies directly as the number of shots on goal. If the lakeside bears scored 4 goals
    14·1 answer
  • Find the slope of each line passing through the given points using the slope formula.
    15·1 answer
  • Solve this equation.<br> 2/3x-1/5x=x-1
    5·2 answers
  • Where should the value of the square root of 37 (37) be placed on a number line?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!