Post by Maestro on Mar 3, 2015 16:36:05 GMT
•2x - 5x + 9x
•2x + 7x – 8x
•5xy – 3x + 4xy
•6x – 8y – 4y
•3y + 5y – 7y
•8z + 3xy – 12z
•5m – 9n + 2n
•10x + 4y
•6z – 4z + 2z
•3x – 7y + 5x + 4y
•6b – 3b + 8a – 18b
•9z + 8zy – 5z – 15xy
•3xy – 6x – 2x + 8xy – 2xy
•8n – 4mn + 4n – 3mn + 5m
•24mn – 2mn – 12mn
•2x + 7x – 8x
•5xy – 3x + 4xy
•6x – 8y – 4y
•3y + 5y – 7y
•8z + 3xy – 12z
•5m – 9n + 2n
•10x + 4y
•6z – 4z + 2z
•3x – 7y + 5x + 4y
•6b – 3b + 8a – 18b
•9z + 8zy – 5z – 15xy
•3xy – 6x – 2x + 8xy – 2xy
•8n – 4mn + 4n – 3mn + 5m
•24mn – 2mn – 12mn