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egrigg2010

Answer: (CHOICE 4) 6a - 4b + 11

Step-by-step explanation: Lets first combine like terms using the commutative and associative properties.

(8a - 3b + 7) - (2a + b - 4)

Distribute negative sign.

8a - 3b + 7 - 2a - b + 4

Reorder and then combine like terms.

(8a - 2a) + (-3b - b) + (7 + 4)

6a - 4b + 11 (Answer: because it is simplified to a point where it is solved.)
First distribute the negative into the parathensis and then combine lime terms and you should have your answer. Look at the picture provided below. Hope it helps!
Ver imagen andersoncruz735

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