The problem asks to solve the simultaneous equations $2 - 2y = x$ and $2y = 3x - 22$ using the given graph.
2025/4/1
1. Problem Description
The problem asks to solve the simultaneous equations and using the given graph.
2. Solution Steps
First, we observe the graph. The two lines intersect at a point. We can read the coordinates of this intersection point directly from the graph.
The intersection point appears to be approximately at .
Let's verify this solution algebraically.
We have the two equations:
(1)
(2)
From (1), we can express in terms of :
(3)
Substitute (3) into (2):
Now, substitute into (3):
So, the solution is and .
3. Final Answer
x = 6
y = -2