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Over [174]
2 years ago
13

X-2y=15 x-3=4y Simultaneous equation find x and y

Mathematics
1 answer:
ad-work [718]2 years ago
4 0

Answer:

x = 27, y = 6

Step-by-step explanation:

x - 2y = 15

x - 4y = 3 (rearranged the orginal equation)

  x - 2y = 15

-  x - 4y = 3

___________

2y = 12

y = 6

Plug this value in any original equation

x - 2(6) = 15

x = 27

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