Question

qual e o caulculo completo dessa conta 3x-4>5x-10

Answer 1

3x-4>5x-10
3x-5x>-10+4
-2x>-6 * (-1)
2x<6
x<3

S = {x ∈ IR | x < 3}

Answer 2

3x - 4 > 5x - 10
3x - 5x > - 10 + 4
- 2x > - 6  (-1)
2x < 6
x < 6/2
x < 3

R.:{x E R / x < 3}