Question

add the following 3y,-4y,2y,4y​

Answer 1

Answer:

3y+-(4y)+2y+4y

=3y-4y+2y+4y

=-y+2y+4y

=y+4y

=5y

Answer 2

Given:

• 3y
• -4y
• 2y
• 4y

What to do?

Add the given expressions and find the sum of it.

Solution:

3y + (-4y) + 2y + 4y

Remove the brackets,

⇒ 3y - 4y + 2y + 4y

Arrange the terms,

⇒ 3y + 2y - 4y + 4y

Solve the terms,

⇒ 5y + 0

Also written as,

⇒ 5y

∴ Hence the answer is 5y.