If f(a) = 12, what is the value of a?

12

Step-by-step explanation:

unless there is an accompanying function it is simply asking what is the variable of 12

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

50- 250 is correct i did that one too

step-by-step explanation: