Alex has a collection of butterflies and moths. He has 342 insects total. The number of butterflies is twice the number of moths
. Write a system of equations that can be used to model this situation. How many butterflies does Alex have in his collection?
1 answer:
Answer:
228 butterflies
Step-by-step explanation:
X represents the moths
2x represents the butterflies
solution:
x + 2x = 342
3x = 342
x = 114
2x = 228
so therefore Alex have 228 butterflies
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