Question

Simplify :- 4 x - ( 3 y - x + 2 z )​

Answer 1

Answer:

4x − (3y − x + 2z)

Here, '−' sign precedes the parenthesis. So, we will remove it and change the sign of each term within the parenthesis.

= 4x − 3y + x − 2z

= 5x − 3y − 2z