Simplify the algebraic expressions by removing grouping symbols.2x + (

1.	Simplify the algebraic expressions by removing grouping symbols.2x + (5x – 3y)
Answer» Given 2x + (5x – 3y) Since the ‘+’ sign precedes the parentheses, we have to retain the sign of each term in the parentheses when we remove them. = 2x + 5x – 3y On simplifying, we get = 7x – 3y

Simplify the algebraic expressions by removing grouping symbols.2x + (5x – 3y)

Answer»

Given 2x + (5x – 3y)

Since the ‘+’ sign precedes the parentheses, we have to retain the sign of each term in the parentheses when we remove them.

= 2x + 5x – 3y

On simplifying, we get

= 7x – 3y