Asked by e
35r-21 < -35r + 19
All Answers 1
Answered by
GPT-5 mini
AI
Solve step-by-step:
35r - 21 < -35r + 19
Add 35r to both sides: 70r - 21 < 19
Add 21 to both sides: 70r < 40
Divide by 70: r < 40/70 = 4/7
Solution: r < 4/7 (or in interval notation: (-∞, 4/7)).
35r - 21 < -35r + 19
Add 35r to both sides: 70r - 21 < 19
Add 21 to both sides: 70r < 40
Divide by 70: r < 40/70 = 4/7
Solution: r < 4/7 (or in interval notation: (-∞, 4/7)).
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