Question

Is this correct???????

Answer 1

3x + 1 / 2 < −x + 4

3/2x + 1 / 2 < −x + 4

3/2x + 1/2 + x < −x + 4 + x

5/2x + 1/2 < 4

5/2x + 1/2 − 1/2 < 4 − 1/2

5/2x < 7/2

(2/5)*(5/2x) < (2/5)*(7/2)

x < 7/5