lucas3579 lucas3579

07-02-2019
Mathematics

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(7x+4)-(2x+9) what is the correct answer

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Аноним Аноним

07-02-2019

[ Answer ]

5x - 5

[ Explanation ]

Remove Parenthesis:

7x + 4 - (2x + 9)

- (2x + 9) : -2x - 9

= 7x + 4 -2x - 9

Simplify:

7x + 4 - 2x - 9 : 5x - 5

= 5x - 5

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