Answers

1. Answer:(6x-5)+(-7x+2)

   1 Remove parentheses.

   6x-5-7x+2

   2 Collect like terms.

   (6x-7x)+(-5+2)

   3 Simplify.

   -x-3

   _____________________________

   1 Remove parentheses.

   6x-5+7x-2

   6x−5+7x−2

   2 Collect like terms.

   (6x+7x)+(-5-2)

   3 Simplify.

   13x-7

   Hope this helps

                                                                   -Tobie the dog <3

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