$F\ +\ V\ -\ E\ =\ 2$ and if $F\ =\ 20$, $V\ =\ 12$,
Then find the value of $E$.

Given: $F\ +\ V\ -\ E\ =\ 2$

To find: Here we have to find the value of $E$ in the given expression $F\ +\ V\ -\ E\ =\ 2$.

Solution:

$F\ +\ V\ -\ E\ =\ 2$

Putting values of $F$ and $V$:

$20\ +\ 12\ -\ E\ =\ 2$

$32\ -\ E\ =\ 2$

$-\ E\ =\ 2\ -\ 32$

$-\ E\ =\ -\ 30$

$E\ =\ 30$

So, value of $E$ is 30.

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Updated on: 10-Oct-2022

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