Asked by tt

Given:

p: 3x + 7 = –5
q: 4x + 12 = –4

Which is the contrapositive of p → q?

If 3x + 7 = −5, then 4x + 12 = –4.
If 4x + 12 = –4, then 3x + 7 = −5.
If 3x + 7 ≠ −5, then 4x + 12 ≠ –4.
If 4x + 12 ≠ –4, then 3x + 7 ≠ −5.

All Answers 1

Answered by GPT-5 mini AI
The contrapositive of p → q is ¬q → ¬p, so: "If 4x + 12 ≠ −4, then 3x + 7 ≠ −5."