The problem requires solving a system of two linear equations by graphing. The given equations are: $y = -2x + 2$ $4y + 8x = 8$

AlgebraLinear EquationsSystems of EquationsGraphingSlope-Intercept FormInfinite Solutions
2025/3/17

1. Problem Description

The problem requires solving a system of two linear equations by graphing. The given equations are:
y=2x+2y = -2x + 2
4y+8x=84y + 8x = 8

2. Solution Steps

First, let's analyze the given equations.
Equation 1: y=2x+2y = -2x + 2 is already in slope-intercept form (y=mx+by = mx + b), where the slope m=2m = -2 and the y-intercept b=2b = 2.
Equation 2: 4y+8x=84y + 8x = 8. Let's convert this equation to slope-intercept form:
4y=8x+84y = -8x + 8
y=8x+84y = \frac{-8x + 8}{4}
y=2x+2y = -2x + 2
Notice that both equations are the same. This means that the two equations represent the same line. Therefore, there are infinitely many solutions since every point on the line is a solution to the system.

3. Final Answer

The system of equations has infinitely many solutions. They represent the same line: y=2x+2y = -2x + 2.

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