Question

Solve for the value of q.

Answer 1

21°

Explanation:

(4q-6)° =78°

or, 4q° = (78+6)°

or, 4q° = 84°

or, q = (84/4)°

or, q = 21° ✓

Done and check the photo

Answer 2

q = 21

Explanation:

set 4q - 6 = 78 since the two are congruent angles meaning they equal the same amount

subtract the six and add it to 78

4q = 84

and divide by 4 on both sides to get the variable by itself

q = 21