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02-05-2020
Mathematics

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Simplify 7(6x - (2 - 7y + 3x) + 4y)

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wegnerkolmp2741o wegnerkolmp2741o

02-05-2020

Answer:

21x -14 +77y

Step-by-step explanation:

7(6x - (2 - 7y + 3x) + 4y)

Work from the inside out

Distribute the minus sign

7(6x - 2 + 7y - 3x + 4y)

Combine like terms

7(3x - 2 + 11y )

Distribute

21x -14 +77y

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