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OpenStudy (anonymous):
use a commutative law to find an expression equivalent to 100+a
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mathslover (mathslover):
a + 100
Parth (parthkohli):
Commutative law says a + b = b + a Similarly, \(\Large \color{MidnightBlue}{\Rightarrow 100 + a = a + 100 }\)
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