solve the pair of linear equation by elimination method 7s-9t=3. 14s-9t
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Step-by-step explanation:
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Step-by-step explanation:
7s-9t=3 ----(1)
14s-9t=0----(2)
subtracting equation 1 and 2
7s-9t=3
14s-9t=0
---------------
-7s. = 3
s = 3/-7
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