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-7x - 3y = 42, let y = 0 and replace 0 for y into the equation

-7x - 3(0) = 42

-7x = 42, divide by -7 to both sides

x = -6

so the x-intercept is -6, or the x-intercept point is (-6, 0).

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Q: What is the x intercept to -7x-3y equals 42?
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