4 years ago

I need help ASAP please. Brainliest

Mathematics

1 answer:

Ganezh [65]4 years ago

5 0

Answer:

see below

Step-by-step explanation:

The two terms 9 and -10 can be combined to give -1.

The two terms 2x and -18x can be combined to give -16x.

Fully simplified, the expression would be ...

-16x +14y -1

Anything with different coefficients is not equivalent. Anything with only one pair of terms combined is "not fully simplified."

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