If (3x + 2y) = 8 and (2x - 2y) = 2, then find the value of (4 - 3x)
Solution
Correct Answer: Option C
3x+2y=8.....(i)
2x-2y=2......(ii)
____________________
5x =10 [যোগ করে]
বা,x =2
∴4-3x=4-3×2
=4-6
=-2
2x-2y=2......(ii)
____________________
5x =10 [যোগ করে]
বা,x =2
∴4-3x=4-3×2
=4-6
=-2
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