Question

Using mental math, solve the inequality 7+a>5+6 . In the solution set, the variable a must be greater than what number?(1 point)

Answer 1

[AI-generated answer — Bot GPT 3.5]

To solve the inequality 7+a>5+6, we can simplify it by adding the numbers together.

On the left side, 7+a simplifies to 7+a.
On the right side, 5+6 simplifies to 11.

So, we have the equation 7+a>11.

To find the solution set, we need to isolate the variable "a" by subtracting 7 from both sides of the inequality:

7+a-7>11-7
a>4

Therefore, the variable "a" must be greater than 4.