Question

exterior angle theorem and triangle sum theorem task cards 1 solve for x. 44° 18x - 3 6 + 25x

Explanation:

Step1: Apply Exterior Angle Theorem

$6 + 25x = 44 + 18x - 3$

Step2: Simplify right-hand side

$6 + 25x = 41 + 18x$

Step3: Isolate x terms

$25x - 18x = 41 - 6$

Step4: Calculate and solve for x

$7x = 35$
$x = \frac{35}{7}$

Answer:

$x = 5$