3 years ago

Please help me on this math question

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

8 0

Answer:

x = 6 , y = 3

Step-by-step explanation:

x− 2 y = 0 ⇒ x = 2 y

Substitute x=2y into 4x-3y=15, we get : 4 ( 2 y ) − 3 y = 15

8 y− 3 y = 15 5 y = 15 ⇒ y = 3 x = 2 y = 2 × 3 = 6

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