Question

The solutions set to 6+2n>12 is n>3. Which are correct representations of this solution?

Answer 1

6+2n>12

n>3 is true because 6 minus 12 equal 6 divide by 2 is 3

Answer 2

The solution is explained below.

Explanation:

Given an inequality

`6+2n>12`

The solution set for above inequality is n>3

we have to write the correct representation of solution for above.

Inequality:
`6+2n>12`

Subtracting 6 from both sides of inequality

`6+2n-6>12-6`

`2n>6`

Dividing by 2 both sides

`(2n)/(2)>(6)/(2)`

`n>3`

which is the required solution set for above inequality.