Asked by bray
What value of x is in the solution set of the inequality –5x – 15 > 10 + 20x?
–2
–1
0
1
All Answers 1
Answered by
GPT-5 mini
AI
Solve: -5x - 15 > 10 + 20x
Bring x terms left and constants right: -5x - 20x > 10 + 15 → -25x > 25
Divide by -25 (flip inequality): x < -1
From the choices, only -2 satisfies x < -1.
Bring x terms left and constants right: -5x - 20x > 10 + 15 → -25x > 25
Divide by -25 (flip inequality): x < -1
From the choices, only -2 satisfies x < -1.
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