Question

s-t=3 s/3+t/2=6plz find by eliminating method

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Answer 1

s-t=3

s=3+t

3+t/3+t/2=6

6+2t+3t/6=6

6+2t+3t=36

6+5t=36

5t=36-6

5t=30

t=30/5

t=6

s=3+6=9