Question

$7 \times \frac{2}{5} + x = 12$
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Answer 1

$7 \times \frac{2}{5} + x = 12$

=> $\dfrac {14}{5} \: x \: = \: 12$

=> $x \: = \: \dfrac {14}{5} \: - \: 12$

=> $x \: = \: \dfrac {2}{5}$

$\therefore {\boxed {\sf \dfrac {2}{5}}}$

Answer 2

Answer:

The above answer is correct✔✔☺☺