xminus, 4−4plus, 5+5minus, 6, y−6yminus, 2, y−2yplus, 3, y+3y

Answer 1

To simplify the given expression, it is important to group the terms with the same variables together:

x - (4 - 4) + (5 + 5) - 6 + (y - 6y) - 2 + (y - 2y) + 3 + (y + 3y)

Simplifying inside the parentheses first:

x - 0 + 10 - 6 + (y - 6y) - 2 + (y - 2y) + 3 + (y + 3y)

Simplifying the terms with the same variables:

x + 4 + (y - 6y) - 2 + (y - 2y) + 3 + (y + 3y)

Next, simplify the constants:

x + 4 + (y - 6y) - 2 + (y - 2y) + 3 + (y + 3y) = x + 4 + (-5y) - 2 - y + 3 + 4y

Finally, combine the like terms:

x + 4 - 2 + 3 + (-5y) + (-y) + 4y = x + 5 - y