Answer:
5
Step-by-step explanation:
Plug in the given x- and y-coordinates (in this case we'll use
for the missing variable)
Simplify
Subtract 18 from both sides (Subtraction Property of Equality)
Can u post a clearer pic? i can help u if u do :)
Answer:
x = -9
Step-by-step explanation:
We are solving for x
Subtract 2 from both sides and you get:
4x - 9 = 5x
Then subtract 4x from both sides:
-9 = x
Step-by-step explanation:



