Mathematics, 11.07.2019 01:00 Qpaoswp5914

Kiarra has 7 more coins than eric. eric has twice as many coins as hector. altogether they have 127 coins. question: a) define variables. b) write an equation. c) plug in variables and solve. d) find out how many coins each person has.

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Kiarra has 7 more coins than eric. eric has twice as many coins as hector. altogether they have 127...

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