Algebra-1

Question Analysis
This question tests the student's ability to solve a multi-step equation with variables on both sides and interpret the result in the context of a graph. The equation needs to be solved to find the y-intercept.

Key Concept Explanation
The key concept here is to isolate the variable by moving all terms involving to one side of the equation and all constant terms to the other side. The y-intercept is the value of when .

Step-by-step Solution
1. Subtract from both sides:

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