3 years ago

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

Mathematics

1 answer:

mamaluj [8]3 years ago

5 0

Answer:

x<15

Step-by-step 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

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