Algebra
Question asked by: kerrybowen
Asked on: 11 Jun 2009
99 - 7g = 2g
You just need to understand how to re-arrange an equation with questions like this in algebra.
This rearranges to 99 = 9g, by adding 7g to both sides.
Therefore g = 99/9 = 11
By: knowitall
Replied at: 14 Jun 2009
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