SOLUTION: How do you solve this proportions ?
a+1 over 2 = a - 1 over 9
3 over b = b over 9
and
5 over x = x - 1 over 3
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-> SOLUTION: How do you solve this proportions ?
a+1 over 2 = a - 1 over 9
3 over b = b over 9
and
5 over x = x - 1 over 3
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