Question

Solution to 3| x-1|≥12

Answer 1

Divide both sides by 3

∣x−1∣≥12/3

Simplify 12/3 to 4

∣x−1∣≥4

Break down problem into 2 equations

x−1≥4

(x−1)≥4

Then solve...

ANSWERS:

x≥5

x≤-3