Choice A is the correct answer. Let's rearrange the first equation to compare with the second.

Step 1: Rearrange $y = 4x - 7$ to standard form: $-4x + y = -7$ Multiply by -2: $8x - 2y = 14$

This is exactly the second equation!

Step 2: Since both equations represent the same line, there are infinitely many solutions.

💡 Strategic Tip: Always convert to the same form (slope-intercept or standard) to compare equations easily.

Choice B is incorrect because no solution requires parallel lines that don't overlap.

Choice C is incorrect because one solution requires different slopes.

Choice D is incorrect because two linear equations cannot have exactly two solutions.