நீக்கல் முறையில் தீர்வுகாண்க
4 a+3 b=65 a+2 b=35
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விளக்கம்:
4 a + 3 b = 65.......(1)
a + 2b = 35........(2)
(2) * 4 = 4 a + 8 b = 140......(3)
(1) = 4 a + 3 b = 65
(3)மற்றும் (1) லிருந்து
5 b = 75
b = 15
b = 15 எனில்
(2) ல் பிரதியிட a + 2 b = 35
a + 2(15) = 35
a + 30 = 35
a = 35 - 30
a = 5
தீர்வு = (5,15)
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