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12(6k+3)+4(7-5k) the distributive property simply each expression
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12(6k+3)+4(7-5k) the distributive property simply each expression

User Anejah Daniels
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The distributive property: a(b + c) = ab + ac

12(6k + 3) + 4(7 - 5k) = 12(6k) + 12(3) + 4(7) + 4(-5k)

= 72k + 36 + 28 - 20k = 52k + 64
User Omkar Sabade
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