Solve. 3 = - (-y+6)

a. - 9

b. - 3

c. 3

d.

3 = - (-y + 6)

First, simplify the brackets. / Your problem should look like: 3 = y - 6

Second, add 6 to both sides. / Your problem should look like: 3 + 6 = y

Third, add 3 + 6 to get 9. / Your problem should look like: 9 = y

Fourth, switch the side. / Your problem should look like: y = 9

Answer: y = 9

3 = - (-y+6)

Simplify:

3 = - (-y+6)

3=y+-6 (Distribute)

3=y-6

Flip the equation.

y-6=3

Add 6 to both sides.

y-6+6=3+6

y=9