24-10-2018
Mathematics

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Subtract (7x - 10)-(-6x - 8).

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annafox2006 annafox2006

24-10-2018

(7x-10) - (-6x-8)

distribute the negative to the (-6x-8)

(7x-10) + 6x+8

disregard the parenthesis because addition is associative

7x-10 + 6x+8

combine like terms

13x-2

13x-2 is the answer

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