For which equation(s) is -2 a solution? a.) 2x+6=2 b.) 2(x-4)=6x c.) 3x+1/2=1/4x+6 d. 3x+15=2x+9 plz someone i am really stuck

A and B.

Step-by-step explanation:

A.) 2x+6=2:

Move all terms that don't contain  x  to the right side and solve.  

x=−2

B.) 2(x-4)=6x:

Solve for  x  by simplifying both sides of the equation, then isolating the variable.

x=−2

C.) 3x+1/2=1/4x+6:

Solve for  x  by cross multiplying.

x=2

D. 3x+15=2x+9:

Solve for x  by simplifying both sides of the equation, then isolating the variable.

x=−6

this might get deleted, sorry. it has to be an actual question. if you really wanted to give someone free points, ask a question like "why does the sky look blue, and the sun is yellow to our eyes? "

step-by-step explanation: