Answer:
add the -6 to all parts of the equation to leave you with :
-3y + 10 = 5y + 6
then you will add -3y, again, to all parts of the equation leaving you with :
8y + 6 = 10
subtract 6 from both sides :
8y = 4
divide each side by 8 :
your final answer should be
y = 1/2 or 0.5