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Is (7, 0) a solution to the equation y = -4x - 7?

User Sigute
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Final answer:

To determine if (7, 0) is a solution to the equation y = -4x - 7, substitute x = 7 and y = 0 into the equation and see if it holds true. Since y ≠ 0, (7, 0) is not a solution.


Step-by-step explanation:

To determine if (7, 0) is a solution to the equation y = -4x - 7, we substitute x = 7 and y = 0 into the equation and see if it holds true.

Substituting x = 7 into the equation gives:
y = -4(7) - 7
y = -28 - 7
y = -35

Since y = -35, which is not equal to 0, (7, 0) is not a solution to the equation y = -4x - 7.


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