15-02-2018
Mathematics

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A chess club has 500 members nut is losing 30 members each year. A computer club has 150 members and is gaining 20 members per year. Write and solve an equation to find the number of years it will take for the two clubs to have the same number of members.

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dennis22402p3lxzf dennis22402p3lxzf

15-02-2018

[tex]500 - 30x = 150 + 20x[/tex]
[tex]x = 7[/tex]

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