Question

If two complementary angles have measures of (5x + 3) and (3x - 1)º. Find the value of x.​

Answer 1

x= 11



5x + 3 + 3x - 1 = 90
8x + 2 = 90
- 2 - 2
8x = 88
—- ——
8 8

x = 11