If two lines are crossed by another line that is called the transversal, the corresponding angles those in matching corners. In this problem, we have two parallel lines:

In this way, x° and 76° are corresponding, therefore:
(x)° = 76°
∴ x = 76
Answer:
he was supposed to add three on both sides
Answer:
D
Step-by-step explanation:
3
+ 2
is in simplest form and cannot be simplified further