Mathematics, 17.11.2019 13:31 Morghan7153
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.
Answers: 3
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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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