Question

given ( m parallel n ), find the value of ( x ) and ( y ).

Explanation:

Step1: Set up equation for x

$(2x+10) + (8x-20) = 180$

Step2: Simplify and solve for x

$10x - 10 = 180$
$10x = 190$
$x = 19$

Step3: Calculate y using x

$y = 2x+10 = 2(19)+10$

Answer:

$x = 19$, $y = 48$