Задача Задача №3453683
А
А
Solve the inequality:
4x + 3 > 2(3x - 4) - 2x
Compute the right side: 2(3x - 4) = 6x - 8, so 6x - 8 - 2x = 4x - 8.
Thus: 4x + 3 > 4x - 8
Subtract 4x from both sides: 3 > -8, which is true.
Therefore the inequality holds for all real x. Solution: all real numbers ((-∞, ∞)).