What would you need to multiply by in order to solve this system of equations using the linear combination (elimination) method?
6x-2y=4
7x+5y=3
A) Multiply the 1st equation by 3 and leave the 2nd equation alone. This will eliminate the y's when you add the two new equations together.
B) Multiply the 2nd equation by - 6 and leave the 1st equation alone. This will eliminate the x's when you add the two new equations together.
c) Multiply the 1st equation by 7 and multiply the 2nd equation by 4. This will eliminate the x's when you add the two new equations together.
D) Multiply the 1st equation by 5 and multiply the 2nd equation by 2. This will eliminate the y's when you add the two new equations together.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What would you need to multiply by in order to solve this system of equations using the linear combination (elimination) method? 6x-2y=4 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Shawn open a new bank account with $250 he receive for his birthday. Each month after that Shawn will add $25 to his account. How much money will Shawn have at five months? How long will it take for Shawn to save $1000?
Answers (1)
Marilyn purchased 3,000 shares of stock for 36.48 per share. She sold them for 49.20 per share. Express her capital gain to the nearest tenth of a percent
Answers (1)
Kaitlin spent 2/3 of an hour on homework. Her sister, Judy, spent 1 1/2 times that amount. Explain why Judy's homework time is between 2/3 of an hour and 1/2 hour.
Answers (1)
The first week at robs new job he spent 12.84, 9.50, 10.25, 4.99, 8.59 on lunch In the second week, he spent $3.00 more in total for the 5 lunches than the first week What is the increase in the mean for the second week compared to the first?
Answers (2)
How do you find out what percent 10 is of 15
Answers (1)
New Questions in Mathematics
The Tennis Teams of Atlanta need to older tennis balla for the upcoming tournament. They will need 2,367 tennis balls. If each can hold 5 tennis balls, how Many will they purchase
Answers (1)
42 is subtracted from 42% of a number. The result is 42. What is the number?
Answers (1)
The temperature is changing every day by negative 7 over 18 degrees Fahrenheit. What will be the change in the temperature after 3 days?
Answers (1)
The equation of the polynomial function is: f (x) = (x + (2 + i)) (x + (2 - i)) (x + 5) f (x) = (x - (2 + i)) (x - (2 - i)) (x - 5) f (x) = (x - (2 + i)) (x - (2 - i)) f (x) = (x + (2 + i)) (x - (2 - i)) (x - 5)
Answers (1)
Andre owned a 1/4 acre lot. He wanted to construct a 120' x 80' tennis court on the lot. How many square feet will remain uncovered after he builds the tennis court?
Answers (1)