How many solutions does the system of equations have? Explain1. Y = 5x - 4 Y = -4 + 5xNumber of solutions:Explain Why2. Y=2x+3 Y=-3x+63. Y=-4x+5 Y=-4x+5

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asked Jan 28, 2023 70.8k views

1 Answer

Eiver · Answer 1 · 2023-02-02T15:49:20+0000

The equations are

$\begin{gathered} Y=5x-4 \\ Y=-4+5x \end{gathered}$

Solve the equations for varaible x.

$\begin{gathered} 5x-4=-4+5x \\ -4=-4 \end{gathered}$

Since each side of the equation is equal to each other. So lines overlap each other and there are infinitely many solution for the equations.