Answer:
7.64285714286
Step-by-step explanation:
You may not need all those numbers so your answer may be 7.64 or something near it, but that is the approximate answer.
7 9/14
1/2=7/14
1/7=2/14
7/14+2/14=9/14
5+2=7
12x
6x +6+ 12x 8x +4 +12x
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The Answer is 158