Identifying an Error
2 answers:
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Step-by-step explanation:
You can put the value of x into the equation to solve for y. Hopes this works.
Answer:
Option B. .
Step-by-step explanation:
The given equation is kx - 4 = 9
We will add 4 on both the sides of the equation
kx - 4 +4 = 9 +4
kx = 13
Now we will divide by k on both the sides of the equation
Therefore Option B x = 13/k is the right answer.