kingsdead kingsdead

09-12-2016
Mathematics

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A1+a2+a3=180 solve for a1

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09-12-2016

Answer: a1=180-a2-a3....

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JonHenderson55 JonHenderson55

09-12-2016

A1 = 180 - (a2 + a3) ;
_______________________
or:
_______________________
A1 = 180 - a2 - a3.
_______________________.
Since there are no values given, we solve for "A1" by isolating "A1" and solving in terms of the remaining values.

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