SOLUTION: (.4*X)+(.4*Y)+(.2*Z)=70 Solve for Z
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Question 175204
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(.4*X)+(.4*Y)+(.2*Z)=70 Solve for Z
Answer by
Alan3354(69443)
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(.4*X)+(.4*Y)+(.2*Z)=70 Solve for Z
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z can be determined only in terms of the x and y
2x + 2y + z = 350
z = 350 - 2x - 2y
