If Y = 3x + 12 and Y = 5 then what is X equal to?

3/7

7/3

-7/3

-7

To find the value of X, substitute Y = 5 into the equation Y = 3X + 12:

5 = 3X + 12

Subtract 12 from both sides:

-7 = 3X

Divide both sides by 3:

-7/3 = X

So, the value of X is -7/3!