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mamaluj [8]
4 years ago
12

Solving the equation: 3x-2y=15 and 2x+2y=0​

Health
1 answer:
ankoles [38]4 years ago
4 0

Answer:

x = -15

y = 15

Explanation:

3x-2y=15 and 2x + 2y = 0 the second equation can be written as x + y = 0

x + 2x - 2y = 15

-x - (2x + 2y) = 15 we know that 2x + 2y is equal to 0

-x -(0) = 15

-x = 15

x = -15 and if x + y = 0 then -15 + y = 0 and y = 15

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