Question

Add - 5y - 6z , 4y - 9xy , 7xy - 2y , 15xy - 10y + 4z.​

Answer 1

Answer:

-3y -2z -22xy

Step-by-step explanation:

-5y -6z ,4y -9xy ,7xy-2y ,15xy -10y +4z

solutions

-5y - 6z + (4y -9xy) + (7xy -2y) +( 15xy -10y +4z)

-5y -6z + 4y -9xy +7xy -2y +15xy -10y +4z

-5y +4y -2y -10y -6z +4z -9xy +7xy +15xy

-13y -2z + 13xy

Answer 2

Answer:

-13y - 2z + 13xy

Step-by-step explanation:

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