Question

0.2χ +0.3у =1.3
0.4χ +0.5у= 2.3
sᴏʟᴠᴇ ᴛʜᴇ ᴇǫᴜᴀᴛɪᴏɴ ʙʏ sᴜʙsᴛɪᴛᴜᴛɪᴏɴ ᴍᴇᴛʜᴏᴅ.....​

Answer 1

Answer:

this is the answer for ur question

Step-by-step explanation:

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Answer 2

Answer:

hmse q nhi puchhi