Question

Combine the like terms. -10x - 9y + 6x + 15y - 8 =​

Answer 1

-4x+6y -8

Explanation:

• Combine the like terms. -10x - 9y + 6x + 15y - 8 =​

-10x - 9y + 6x + 15y - 8 =​

-4x+6y -8

Answer 2

-4x +6y - 8

Explanation:

See the attachment below:

The -10 + 6 = -4 not 4