Question

The measures of two adjacent angles on a straight line are x degrees and (2x-27) degrees. Find x

Answer 1

Step-by-step explanation:

we know that the sum of two adjacent angles on a straight line in 180° .

here the angles are x and 2x -27

therefore

x +2x - 27 =180

3x = 180 +27

3x = 207

x = 207/3

x = 69°

hope it helps

Answer 2

Answer:

one angle=x

2nd angle= 2x-27

x+2x-27= 180°

3x=207°

x=69°