What is the answer to 4y+12=6y+12

Remember: To isolate the variable do the operation used on both sides, not just one

Okay so now what you do is subtract 4y from both sides.

Now you're left with 2y + 12 = 12

Subtract 12 from both sides to isolate the y

Now you have 2y = 0

Divide by 2

y = 0