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Let's isolate Y:
Ax + By = C
By = C - Ax
<h2>y = (C - Ax)/B</h2>
Answer:
The answer is C
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Given that y varies inversely as x then the equation relating them is
y =
← k is the constant of variation
To find k use the condition y = 5 , x = 21
k = yx = 5 × 21 = 105
y =
← equation of variation
When x = 10, then
y =
= 10.5