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Help with #9 ksksjdne

Help with #9 ksksjdne-example-1
User MFisherKDX
by
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1 Answer

7 votes

Answer:

29

Explanation:

7x + 1 + 4x - 3 = 42

11x - 2 = 42

11x = 44

x = 4

Substitute the value of X into the value for DE.

7(4) + 1 = 29

User Rmchndrng
by
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