Solve the following pair of linear equations by the substitution metho – InterviewSolution

1.

Solve the following pair of linear equations by the substitution method.(i) x+y= 14(ii) s-t=3

Answer»

mana ki X = 1to y =14-1 =13

mana ki t = 1to s-t=3 s-1=3 s=3+1 =4

i) 13 ii) 4 . ..

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