Question

4y - [ y - 2 ( y - 8 ) + 7 ] : Simplify.

Answer 1

Let's simplify step-by-step.

4y−(y−2(y−8)+7)

Distribute the Negative Sign:

=4y+−1(y−2(y−8)+7)

=4y+−1y+−1(−2(y−8))+(−1)(7)

=4y+−y+2y−16+−7

Distribute:

=4y+−y+2y+−16+−7

Combine Like Terms:

=4y+−y+2y+−16+−7

=(4y+−y+2y)+(−16+−7)

=5y+−23

Answer:

=5y−23

thanks

Answer 2

Answer:

5 y - 23

Step-by-step explanation:

Given 4 y - [ y - 2 ( y - 8 ) + 7 ] : Simplify.

First we need to simplify the terms inside the bracket.

This is done by removing the first bracket.

 So 4 y - [ y - 2 y + 16 + 7]

  4 y - [ - y + 23] ( because 1 - 2 = - 1 that is y - 2 y = - y)

  Now we will remove the next bracket,

 So 4 y + y - 23

    5 y - 23

So after simplifying we get 5 y - 23