Final answer:
The ordered pair (-1,-3) is a solution to the equation 4x-3y=-5.
Step-by-step explanation:
To determine whether the ordered pair (-1,-3) is a solution to the equation 4x-3y=-5, we substitute x=-1 and y=-3 into the equation and check if the equation holds true. Plugging in these values, we have 4(-1)-3(-3)=-5, which simplifies to -4+9=-5. Since -5=-5, the equation is true. Therefore, the ordered pair (-1,-3) is a solution to the equation.
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