∣x∣=6 \left|x\right|=6 ∣x∣=6
The equation is ∣x∣=6 \left|x\right|=6 ∣x∣=6, so x xx could be 6 or -6. Therefore, the solutions are x=6 x=6 x=6 and x=−6 x=-6 x=−6.
Answers b + c