Question

Solve.

2a + 4 > 12

{a | a > 2}
{a | a > 4}
{a | a > 8}
{a | a > 10}

Answer 1

Hi there!  

»»————-　★　————-««

I believe your answer is:  

{a | a > 4}

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

$\boxed{\text{Calculating the Answer...}}\\\\2a + 4 > 12\\-------------\\\rightarrow 2a + 4 - 4 > 12 - 4\\\\\rightarrow 2a > 8\\\\\rightarrow \frac{2a>8}{2}\\\\\rightarrow \boxed{a > 4}\\\\-------------\\\text{This can also be written as: } \boxed{ [a | a > 4] }$

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.