Question

Quanto vale o "x" de 4(x-7)<2(x+3)

Answer 1

4(x-7)<2(x+3)
4x-28<2x+6
4x-2x<6+28
2x<34
x< 34/2
x < 17

Answer 2

4(x - 7) < 2(x + 3)

4x - 28 < 2x + 6

4x - 2x < 6 + 28

2x < 34

x < 34/2

x < 17