Simplify the expression: 3x+4y−(2x+y)3x + 4y - (2x + y)3x+4y−(2x+y).
x+3yx + 3yx+3y
5x+5y5x + 5y5x+5y
x+5yx + 5yx+5y
5x+3y5x + 3y5x+3y