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I need help. i am confused.

I need help. i am confused.-example-1
User Kimmax
by
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2 Answers

5 votes

Answer:

Explanation:

2(4z+3+3z)=174

7z+3=174/2=87

7z=87-3=84

z=84/7=12

WX=3z=3×12=36 units

User Roger Dahl
by
7.8k points
1 vote

Answer:

36 units

Explanation:


2(4z + 3 + 3z) = 174 \\ \\ (7z + 3) = (174)/(3) \\ \\ 7z + 3 = 87 \\ \\ 7z = 87 - 3 \\ \\ 7z = 84 \\ \\ z = (84)/(7) \\ \\ z = 12 \: \\ \\ WX = 3z \\ \\ WX \: 3 * 12 \\ \\ WX = 36\: units

User Tobias Windisch
by
8.5k points

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