What is the first step in solving this system of equations?
2x - 5y = 7
3x + 7y = - 3
A. Multiply the first equation by 7 and the second by 2.
B. Multiply the first equation by 3 and the second equation by - 2.
C. Add the equations together.
D. Multiply the first equation by 2 and the second equation by 3.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the first step in solving this system of equations? 2x - 5y = 7 3x + 7y = - 3 A. Multiply the first equation by 7 and the second by ...” 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
When you type in a question ... it what pops up the answer?
Answers (1)
6.7x = 5.2x + 12.3 How to solve
Answers (2)
29/5 s a mixed number
Answers (2)
What is the probability of rolling an odd number on a number cube and flipping a coin landing on tails? A) 1/6 B) 1/12 C) 1/4 D) 1/8
Answers (2)
Last weekend, 5% of the tickets sold at seaworld were discount tickets. If seaworld sold 60 tickets in all, how many dicount tickets did it sell? Use the percent proportion.
Answers (1)
New Questions in Mathematics
Researchers were interested in knowing if preterm infants with late metabolic acidosis and preterm infants without the condition differ with respect to urine levels of a certain chemical.
Answers (1)
What are all the factors of 47?
Answers (1)
The height of a tree has been increasing each year. The graph shows data about the tree's height over time. Which is a reasonable prediction for the height of the tree in year 4?
Answers (1)
What is 1 times 1 plus 85 plus an extra 4
Answers (2)
C = (F - 32) * 5/9, the letter "F" is known as which of the following?
Answers (1)