Answer:
solve simultaneously
start by labeling them equation 1 and 2 then choose whether you want to make x or y the subject from knew of the equations
Answer:
(5, -3)
Step-by-step explanation:
given two points (x₁, y₁) and (x₂, y₂), the midpoint is 
= 
Answer:
x = 28°
Explanation:
|| means parallel lines.
<u>reason</u>:
Alternate interior angles, so has same angle measure.