X+2y=6 how do I solve this?

The answer is 4y

Step-by-step explanation:

This is because when you have a variable and 2 numbers you work backwards to find the number of the x so you do the opposite of adding you subtract, 2 - 6 remember you are working backwards but now you have the answer 4 but there is a variable next to the two so you so you add that to the four.