Question

Solve 2x - 1 < 7 and 5x + 3 < 3.


{x | x < 0}
{x | x < 4}
{x | 0 < x < 4}

can somone explain how to do this not in eighty steps i need to learn this fast and easy gotta test coming up

Answer 1

illl give you a medal and a fan

Answer 2

2x<7+1
2x<8
x<8/2
x<4 or {x|x<4}

5x<3-3
x<0/5
x<0 or {x|x<0}