solve : 141x+103y=217;103x+141y=27
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Answer: x = 3, y = 2
Step-by-step explanation:
141x + 103y = 217
103x + 141y = 27
Add and subtract both the equations with each other
When we add, we get
244x + 244y = 244
=> x + y = 1 ——— 1.
When we subtract, we get
38x - 38y = 190
=> x - y = 5 ——— 2.
When we add 1. and 2., we get
2x = 6
=> x = 3
Therefore x = 3 and y = 2
Please brainlist my answer, if helpful!
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