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5x + 2y =12 - 6x - 2y = - 14
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4 votes
5x + 2y =12
- 6x - 2y = - 14

User Sareed
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1 Answer

5 votes
5x + 2y = 12
-6x - 2y = -14

Add them
-x = -2
x = 2

5x + 2y = 12
(5*2) + 2y = 12
10 + 2y = 12
2y = 2
y = 1
User Gradosevic
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