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klasskru [66]
3 years ago
11

Please help me solve these problems.

Mathematics
1 answer:
natali 33 [55]3 years ago
5 0
1. B
2. I'm not sure but I think it's D
3. C
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25cm^2

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quita los paréntesis: 4x-5=2+3(x-3) multiplica paréntesis X3, elimina el paréntesis: 4x-5=2+3x-9 calcule: 4x-5= -7+3x mueve los términos y te quedará así: 4x-3x-5=-7

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