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Find all pairs of integers  b and  c that satisfy the equation \( $bc - 7b + 3c = 70$\)

Help me with this??

 Jul 14, 2020
edited by Guest  Jul 16, 2020
edited by Guest  Jul 16, 2020
 #1
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The sentence isn't complete :(

 Jul 14, 2020
 #2
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fixed it

Guest Jul 16, 2020
 #3
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There are only two pairs (b,c): (4,14) and (46,8)

 Jul 19, 2020

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