Solve for y in the equation –y + 9 = 23. a. y = –32 b. y = –14 c. y = 32 d. y = 14

Hi there!

First, you´ll need to move the constant to the right side of the equation and change it´s sign.

-y=23-9

Then, you´ll subtract your numbers.

-y=14

Lastly, all you have to do is change the sign on both sides of the equation.

y= -14

So, your final answer should be...

B.) y= -14

I hope that helped!

:)

B

Put -y to the right like this: 9 = 23 + y

As we moved it to the right, -y became +y

In order to achieve 9, we need to give y a negative number and it is -14.

23-14=9

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.