What is the solution set of the given equation?

4y - 6y + 9y = - 2

whats the answer

Reember you can do anything to an equaiton as long as you do it it both sides

get y by itself

first simplify

4y-6y+9y=-2

add like terms

4-6+9=-2+9=7

7y=-2

divideboth sides by 7

y=-2/7

I would say y = - 0.2857142857 if my calculator is right then that is the right awnser