3 years ago

Need help on 11 and 13 please

Mathematics

2 answers:

Arturiano [62]3 years ago

3 0

Answer:

11. 15x + 6

11. b x + 8 - 16

13. 7x + 31

777dan777 [17]3 years ago

3 0

Answer:

11 A: x15 + 6

11 B: (x + 8) - 16

13: 7x + 31

Step-by-step explanation:

12x + 23 − 5x + 8

= 12x + 23 + −5x + 8

Combine Like Terms

= 12x + 23 + −5x + 8

= (12x + −5x) + (23 + 8)

= 7x + 31

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