37.1k views
2 votes
Solve the equation a + b - c = 180 for a. *​

User Rober
by
8.4k points

1 Answer

4 votes

Answer:

a = 180 - b + c

Explanation:

a + b - c = 180

Move b by subtracting b from both sides.

a - c = 180 - b

Move c by adding c to both sides.

a = 180 - b + c

Therefore a equals 180 - b + c.

User Skyblade
by
7.7k points