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
bixtya [17]
4 years ago
15

Which equation and variable would be easiest to solve for in order to solve the system by substitution?

Mathematics
1 answer:
wlad13 [49]4 years ago
7 0
Solving for y in the second equation would be the simplest first step to solving the system by substitution. the new equation would be y = -7x + 19, which you can substitute in the first equation in the place of y.
You might be interested in
It's urgent please help
Alchen [17]

Answer:

14y=mxc I'm I right kwkbs

7 0
2 years ago
4/5 of a number is more than 3/4 of the number by 5.find the numbers
Nastasia [14]
4/5 of x -3/4 of x =5
solution by LCM

16x-15x/20 =5
x/20 =5
x=100
<span>answer 100</span>
8 0
3 years ago
What is the midpoint of FB?
yanalaym [24]

Answer:

2

Step-by-step explanation:

do 9 plus negative 5 then divide by 2 to get your answer

4 0
3 years ago
Read 2 more answers
Kathy had $10 and gave half of it to her brother. She then gave a third of the remaining
liq [111]

Kelly has $10

- half: $10 - 1/2 x $10

$10 - $5 = $5

- one third: $5 - 1/3 x $5

$5 - $1.6667... or $5 - $1 and 2/3 = $3.33... or $3 and 1/3 or $10/3

She will have left $3.33 left, or $3 and 1/3

3 0
3 years ago
Can you help me please
katrin2010 [14]

Answer:

1:) x=6

2:)x= -10

3:) x=8

4:)x=-4

Step-by-step explanation:

3 0
4 years ago
Other questions:
  • Jeff bought 10 cookies he ate 4 what percentage did he eat
    10·2 answers
  • 5t=9y + 22 solve for y
    9·1 answer
  • 1 gallon minus 1 quart 1 pint and 1 ounce?
    11·2 answers
  • Raoul rode a elevator up e floors. He entered the elevator on the 5th floor and exited on the 34th floor which equation shows a
    6·1 answer
  • Help forgot how to do theses
    9·1 answer
  • Rosa and Hercules are collecting chandeliers in a ratio of 10:8. If they collected 270 chandeliers altogether, how many chandeli
    15·1 answer
  • What is the inverse you would use to solve this problem: c/2=16
    7·1 answer
  • Find the coordinates of the image of the point (-5,5) under translation
    13·1 answer
  • Two candidates ran for class president. The candidate that won received 70% of the 350 total votes. How many votes did the winni
    8·1 answer
  • The symbol ⊕ is used to denote exclusive or, so p ⊕ q ≡ (p v q) ^ ~ (p ^ q).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!