Question

Verify$a-(-b)=a+b$ for the following values of $a$and $b$

$a=75,b=84$

Answer 1

From the given data

$a=75\&b=84$

We have to verify $a–(-b)=a+b$

At first will consider Left Hand Side $\left(LHS\right)=a–(-b)$

$$\begin{gathered} =75–(-84) \\ =75+84=159 \end{gathered}$$

Then considering Right Hand Side $\left(RHS\right)=a+b$

$=75+84=159$

On comparison $LHS$with $RHS$we get,

$LHS=RHS$

$159=159$

Hence, the value of $a$and $b$is verified