An equivalent equation has been written by multiplying the second equation by 2.
4x - 9y = 7 → 4x - 9y = 7
2 (-2x + 3y = 4) → - 4x + 6y = 8
What is the solution to the system?
a. (-19/2, - 5)
b. (-5,-19/2)
c. (-15/2,-11/3)
d. (-19/10,1/15)
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “An equivalent equation has been written by multiplying the second equation by 2. 4x - 9y = 7 → 4x - 9y = 7 2 (-2x + 3y = 4) → - 4x + 6y = 8 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Write an equation Alice Barbara and Carol or sisters Alice is three years younger than Barbara and Barbara is five years younger than Carol together the sisters are 68 years old how old is Barbara let b equal Barbara
Answers (1)
What would the median be for 14,30,17,30,17,10? do you add the middle numbers and then divide by 2 to get the answer?
Answers (1)
Write two different expressions to represent the perimeter of this square. What can you conclude from the two expressions? Express your answer in two or more complete sentences.
Answers (2)
at a local preschool, there is a ratio of 3 boys to every 4 girls. if there is 245 total preschoolers enrolled, then how many are boys
Answers (1)
Luis has some dimes, nickels and pennies that total less than $20. If Luis has more nickels than dimes, and the fewest pennies, how much money might Luis have? How many of each coin would that represent? Previous
Answers (1)
New Questions in Mathematics
98% of 30 what the percent
Answers (2)
Carmen has a rope 54 feet long. she wants to cut it into 6-foot lengths to make jump ropes for the members of the jump roping team. how many jump ropes can carmen make?
Answers (1)
Convert this decimal into a percentage: 1.125
Answers (2)
In this diagram, if Z is the centroid of ABC and CT = 15, what is ZT? A. 5 B. 7.5 C. 10 D. 30
Answers (1)
How do you estimate 5624 divided by 72
Answers (1)