Evaluate the expression when x=43\displaystyle {x}=\frac{{4}}{{3}} by converting the fractions to decimals.

x+0.41+(−x)\displaystyle {x}+{0.41}+{\left(-{x}\right)}

 

Now evaluate the expression when x=43\displaystyle {x}=\frac{{4}}{{3}} by using the commutative property of addition to add opposites first.

x+(−x)+0.41\displaystyle {x}+{\left(-{x}\right)}+{0.41}

 

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