2. खालील एकसामयिक समीकरणे सोडवा.
1) 3a + 5b = 26; a + 5b = 22
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Answer:
a=2 b=4
Step-by-step explanation:
3a+5b=26
a+5b=22
----------------
2a=4 => a=2
2+5b=22 => b= 4
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