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What is the system of equations for 2x + 2y = 10 and 5x - 2y=4? A. (3,2) B. (2,3) C. (2,7) D. (-2,-7)

What is the system of equations for 2x + 2y = 10 and 5x - 2y=4? A. (3,2) B. (2,3) C. (2,7) D. (-2,-7)
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What is the system of equations for 2x + 2y = 10 and 5x - 2y=4?

A. (3,2)
B. (2,3)
C. (2,7)
D. (-2,-7)

User Danopz
by
8.1k points

2 Answers

5 votes
The answer is B (2,3)
User Cagin
by
8.2k points
1 vote


2x + 2y = 10 \\ 5x - 2y = 4 \\ 7x = 14 \\ x = 2 \\ \\ 2(2) + 2y = 10 \\ 4 + 2y = 10 \\ 2y = 6 \\ y = 3
(2,3)
User Dimitris Maragkos
by
8.1k points
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