(−16)−(−426)= (-\frac{1}{6})-(-4\frac{2}{6})= (−61)−(−462)=
Let's remember the rule:
−(−x)=+x -(-x)=+x −(−x)=+x
Now let's write the exercise in the appropriate form:
−16+426= -\frac{1}{6}+4\frac{2}{6}= −61+462=
We'll use the substitution law and solve:
426−16=416 4\frac{2}{6}-\frac{1}{6}=4\frac{1}{6} 462−61=461
416 4\frac{1}{6} 461