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Someone answer this quick Question number 8.

Someone answer this quick Question number 8.
asked 219k views
3 votes
Someone answer this quick
Question number 8.

Someone answer this quick Question number 8.-example-1
asked
User Tomzie
by
8.4k points

1 Answer

5 votes

Answer:


142

Explanation:


2x+8+6x+12=180\\8x+20=180\\8x=180-20\\8x=160\\x=(160)/(8)\\x=20


6x+12=6\cdot20+12=120+12=142

answered
User Adrian Rosca
by
8.9k points
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