Question

Solve the following inequality:
-(x - 1) + 20 <-3(x - 3)
What?

Answer 1

x<15

Explanation:

-(x - 1) + 20 <-3(x - 3)

-x + 1 + 20 <-3x + 9

-x + 21 < -3 + 9

-x < -3 + 9 - 21

-x÷ -1 < -15 ÷ -1

x > 15