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
Lilit [14]
3 years ago
13

How do i show the substitution method to solve x=5y-7 and 3y+2y=12

Mathematics
1 answer:
Katena32 [7]3 years ago
5 0

Answer:x=-20  y=4

Step-by-step explanation:

You might be interested in
Which graph represents this equation?<br> y = 1/2x^2 + 2x - 6
s2008m [1.1K]

Answer:

C

Step-by-step explanation:

y = 1/2x^2 + 2x - 6

When, x = 0, y = - 6

you don't need to find another variable. Because in number C u can find a graph that has y= -6 when x =0.

6 0
3 years ago
Simplify. <br>(-6u? - 9u-4)-(-5u²+2u+3)+(2u? + 6u+4)​
zheka24 [161]

Answer:

Simplified: -4u? + 5u^2 - 5u - 3

Step-by-step explanation:

8 0
3 years ago
What’s the correct answer for this?
Sunny_sXe [5.5K]

Answer:

A number, such as 10 is a composite number because it is even.

6 0
3 years ago
Read 2 more answers
Find the distance between the points (2, 4) and (8,-8) on a coordinate plane, to the nearest whole number.
Alisiya [41]

Answer:

2,5

Step-by-step explanation:

2 to the right and 5 up

8 0
3 years ago
At six am the temperature was -8°c at noon the temperature was 3°c what was the change in temperature between 6 am and noon
Roman55 [17]
The temperature change from 6am to noon is 11°c
4 0
3 years ago
Other questions:
  • Cesar made a rectangular banner that is 4 feet by 3 feet. he wants to make a triangular banner that has the same area as the oth
    12·1 answer
  • Lillianne made 6 out of every 10 baskets she attempted during basketball practice. If she attempted to make 25 baskets, how many
    8·1 answer
  • To go on the class trip, chang needs at least $125. he has saved $45, and he makes $7 an hour at his job. what is the minimum nu
    10·2 answers
  • What is the distance (in units) between points C and D? Round your answer to the nearest hundredth.
    6·2 answers
  • (2a+b)^2 simplest form
    12·1 answer
  • When 24 is subtracted from a number and that difference is multiplied by 1/4, the result is 4.
    15·1 answer
  • A private club was reduced by 27 members in 3 weeks. Its size changed by the same number of members each week. What was the chan
    8·1 answer
  • Im suppose to select the number line that goes with the inequalities.
    9·2 answers
  • Fill in the blanks so the equation has NO SOLUTION.
    15·1 answer
  • Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $28 monthly fee
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!