Can someone tell me the answer of this area
2 answers:
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Answer:
Step-by-step explanation:
Given: Equation is
To find: flaw in Gwendolyn's work and the correct solution to the equation.
Solution:
In the given question,
the first step is
The second step is
(This step is obtained on multiplying by
)
The third step is
This step is wrong as on transposing 12 from left side of the equation in the second step to the right side, the following equation is obtained:
So, the correct solution is