SOLUTION: the variable x varies jointly with y and z. When x=8, y=-6 and z=-3. What is the constant variation

Question 1071767: the variable x varies jointly with y and z. When x=8, y=-6 and z=-3. What is the constant variation
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!

Answer by MathTherapy(10552) (Show Source): You can put this solution on YOUR website!

the variable x varies jointly with y and z. When x=8, y=-6 and z=-3. What is the constant variation

Correct answer:
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