Question

Simplify 18x - [-12y - {9z - (7y - 6x + 2z)}]

Answer 1

This pic may help you for your question

Answer 2

Answer:

Given,

18x-[-12y - {9z - (7y - 6x +2z)}]

Step-by-step explanation:

So,

=> 18x -[-12y - {9z - (7y - 6x +2z )}]

=> 18x -[-12y - {9z - 7y + 6x + 2z }]

=> 18x -[-12y - {6x - 7y + 11z }]

=> 18x -[-12y - 6x + 7y - 11z ]

=> 18x -[-6x - 5y - 11z ]

=> 18x + 6x + 5y + 11z

=> 24x + 5y + 11z

Hence,

It is the answer 24x + 5y + 11z