3 years ago

A1+a2+a3=180 solve for a1

2 answers:

8 0

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.

Leviafan [203]3 years ago

6 0

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

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