Question

The measures of the angles in a linear pair are (4x + 25) and (x - 10). find them​

Answer 1

Answer:

$4x + 25 + x - 10 = 180 \\ 5x - 15 = 180 \\ 5x = 195 \\ x = 39$

Answer 2

As they are a linear pair their sum is to be 180 degree

Thus,

4x+25+x-10=180

5x=165

x=33

Thus the angles are (4(33)+25,33-10) = (157),(23)