I need to solve 5(3 − x) − 4(2 − 3x) > 4.
The solution is x < -7.
Uhm no it's not...
1. Expand: (15-5x)-(8-12x)>4, simplified to 7+7x>4.
2. Subtract 7 from both sides: 7x>-3.
3. Divide both sides by 7: x>-3/7
Answer: x>-3/7
