What have you done so far? Why not start by eliminating the variable x? Do you know how to do that? Hint: use multiplication / division of rows and then addition / subtraction.
Answer:
EFA
Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees none of the other lines add up to 180 degrees and are also part of a vertical pair
Answer: looks good well im pretty sure
Step-by-step explanation:
Answer:
sorry i dont quite understand, were you given more information
Step-by-step explanation:
