Question

find - 3a÷6 when a = - 2. write the answer in simplest form. the solution is

Explanation:

Step1: Substitute the value of a

Substitute $a = - 2$ into $-3a\div6$. We get $-3\times(-2)\div6$.

Step2: Calculate -3×(-2)

According to the rule of multiplication of negative numbers, $-3\times(-2)=6$. So the expression becomes $6\div6$.

Step3: Calculate the division

$6\div6 = 1$.

Answer:

1