Answer: x = 9, y = -14
Explanation:
4x + y = 16
2x + y = -2
4x + y = 16
- 2x + y = -2
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2x + 0 = 18
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2x = 18
x = 9 <<<<< ¯\_(ツ)_/¯ For the value of x
Plug x = 9 into 2x + y = -2
2(9) + y = -2
12 + y = -2
y = -14 <<<<< ¯\_(ツ)_/¯ For the value of y
