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
sergejj [24]
1 year ago
6

The first step in solving using the substitution method is.

Mathematics
1 answer:
sammy [17]1 year ago
3 0

The first step in solving using the substitution method is making an unknown value the subject of the formula.

<h3>What is the substitution method? </h3>

The substitution method is one of the methods that is used to solve simultaneous equations. It involves making one unknown value the subject of the formula.

For example, given these simultaneous equations:

a + b = 10

2a + 5b = 20

The first step is to make either a or b the subject of the formula

a = 10 - b

or

b = 10 - a

To learn more about simultaneous equations, please check: brainly.com/question/25875552

You might be interested in
Is my answer correct and how do you know? I just graphed it , is there another way I could do it?
Evgesh-ka [11]
Note the general equation of a circle is x^2 + y^2 = r^2, with centre (0, 0) and radius: r.

So, our equation of a circle is (x + 3)^2 + (y - 1)^2 = 100

Subtract 100 from both sides and plug in the points. If it equals to 0, then the points satisfy the equation of the circle (ie lies on the circle)
7 0
3 years ago
Read 2 more answers
A seed company planted a floral mosaic of a national flag. The perimeter of the flag is 2,280 ft Determine the flag's width and
GarryVolchara [31]

Answer:

use area to help solve

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help me find the measurement indicated in a parallelogram. PLEASE!!!!!
evablogger [386]
Do u know the formula
6 0
3 years ago
Please help! It's a final!!
Svetach [21]

Answer:

BBBBBBBBBB

Step-by-step explanation:

yeah if you add 2 without parenthesis it goes up

6 0
3 years ago
What is the least common multiple of 2, 6, 8, and 12?
Assoli18 [71]
24 because it’s the lowest multiple of 12 that’s also in 2,6 and 8
7 0
3 years ago
Read 2 more answers
Other questions:
  • Four polynomials are shown below: A. 3 − 7x5 + x2 B. 5x3 + 5 − 3x C. 3x + 2x3 − x2 + 6 + 2x D. 3x3 − 5 + 2x5 + x + 2x2 Which of
    9·1 answer
  • Can someone explain this question?I know the answer is t=0 but don't know why:(
    11·2 answers
  • Quien es Juan Gamer YT
    7·1 answer
  • A building 30 feet tall casts a shadow 20 feet long. A person 6 feet tall is walking directly away from the building toward the
    8·1 answer
  • Can u explain how u answer this question?
    7·1 answer
  • Find the area of the circle in terms of pi with radius of 42
    15·1 answer
  • 1. Which of the following is a solution to the equation y =
    13·1 answer
  • Jane charges a flat fee of $12 when she babysits plus $8 extra each
    10·1 answer
  • Express the following ratio as a fraction in simplest form.<br> $32 for 10 tickets
    10·1 answer
  • 1+1+1*1/1-1-1*1 ?<br>what's the result​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!