Determine if each expression is equivalent to an expression in the table. Place the expressions that are equivalent in the correct column
2x + 2y +2x
4x + 4y -y
2x + 6 + x + 3
Y + 3x - y + 9
7x + x + 0 - y
2x - x + 7x
2x + 2y + (2x + y)
5(2x) - 2x
Equivalent:
2x + 2y +2x = 4x + 4y - y
2x + 6 + x + 3 = Y + 3x - y + 9
2x + 2y + (2x + y) = 7x + x + 0 - y
5(2x) - 2x = 2x - x + 7x