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What is the result of adding the system of equations? 2x + y = 4 3x - y = 6 a) x = 2 b) x = 10 c) 5x = 10

What is the result of adding the system of equations? 2x + y = 4 3x - y = 6 a) x = 2 b) x = 10 c) 5x = 10
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What is the result of adding the system of equations?

2x + y = 4
3x - y = 6

a) x = 2
b) x = 10
c) 5x = 10

User Jimmy Liu
by
8.4k points

2 Answers

1 vote

Answer:

5x = 10 is right

Explanation:


User Fferrin
by
9.0k points
3 votes
From first y=4-2x
Place it in the second one
3x-(4-2x)=6
3x-4+2x=6
5x=6+4
5x=10

So C
User Thekidder
by
7.3k points
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