Question

Give m||n crystals pls help

Answer 1

`x = 13`

Explanation:

`x + 167 = 180(linear \: pair) \\ x = 180 - 167 \\ x = 13`

Answer 2

x = 13

Explanation:

x and 167 are a linear pair, x plus 167 will equal 180

x + 167 = 180

x = 180 - 167

x = 13

To check: x + x + 167 + 167 = 360

x = 13

13 + 13 + 167 + 167 = 360

26 + 167 + 167 = 360

26 + 334 = 360

360 = 360