Question

Please show how you solved

Answer 1

x = 7 degrees

Explanation:

The unlabelled angle at M PLUS 12x + 24 = 180

then the unlabelled interior angle is 180 - (12x+24)

The sum of the interior angles then = 180

80 + 4x + 180-(12x+24) = 180

236 -8x = 180

x = 7