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08-11-2021
Mathematics

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Please help! 15 points!! brainliest if right

Please help 15 points brainliest if right class=

Respuesta :

2019KGohil 2019KGohil

08-11-2021

Answer:

a)7x-3x

b)4+28y

Step-by-step explanation:

first one follow bidmas

2nd one just do 4 times 1 =4 and 7y times 4 equals 28y

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