Question

What is the solution set of the given equation?

4y - 6y + 9y = -2


{-2/11}
{-2/7}
{2/7}
{2/11}

Answer 1

Combine the like terms of y and then divide both sides to isolate y.

Answer 2

4 - 6 + 9 = what?

Answer 3

11?

Answer 4

-2 + 9
remember pemdas you solve from left to right :)

Answer 5

7y = -2

Answer 6

Now you want to divide both sides by 7 to isolate y and get your answer.

Answer 7

huh?

Answer 8

4y - 6y + 9y = -2
7y = -2
y = -2/7..

Answer 9

Solution is. -2/7

Answer 10

thanx guys