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MAVERICK [17]
3 years ago
8

HELP PLEASE ! 12) 12 13 + 2) + 9= ?​

Mathematics
2 answers:
Dmitrij [34]3 years ago
7 0
I think I’ll be 11.4
valkas [14]3 years ago
6 0

Answer:

11.9230769231

Step-by-step explanation:

Don't ask I am a smarty

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Answer:

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#8  37 = x

Sides:

x

x + 4

3x - 9

Total of sides = 180

180 = (x) + (x + 4) + (3x - 9)

180 = x + x + 4 + 3x - 9

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185 = 5x      (divide by 5 on each side to get x)

37 = x

Step-by-step explanation:

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