Question

Find the value of x*
(3x + 6)
48°

Answer 1

Answer:

48°+3x +6° = 90°

54°+x = 90°

x = 90°-54°

x = 36°

Answer 2

Those angles are complementary which means they add up to 90 degrees. So,
(3x + 6) + 48 = 90
Solve the equation for x, and x is 12.