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Which ordered pair is a solution to the system of linear equations -4 x + y = 8 and x- 5 y = 17

A.(-4,-3)

B.(-4,3)

C.(-3,-4)

D.(-3,4)

User Alphaaa
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1 Answer

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Final answer:

To find the solution to a system of linear equations, substitute the values from each option into the equations and check if they satisfy both equations. Option B (-4,3) is the solution that satisfies both equations.

Step-by-step explanation:

To find which ordered pair is a solution to the system of linear equations -4x + y = 8 and x - 5y = 17, we can substitute the values from each option into the equations and check if they satisfy both equations.

Option A: Substitute x = -4 and y = -3 into the equations:

-4(-4) + (-3) = 8

-4 + (-3) = 17

Neither of the equations are satisfied, so option A is not a solution.

Option B: Substitute x = -4 and y = 3 into the equations:

-4(-4) + (3) = 8

-4 + (3) = 17

Both of the equations are satisfied, so option B is a solution.

By checking the remaining options, we can see that option C and D do not satisfy both equations. Therefore, the correct answer is option B.

User Yume
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