Question

1. 6 - 3(2 - 6)

Explanation:

Step1: Calculate inside parentheses

$2 - 6 = -4$

Step2: Multiply by the outer coefficient

$3 \times (-4) = -12$

Step3: Subtract the result from 6

$6 - (-12) = 6 + 12 = 18$

Answer:

18