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3 years ago

8

Add or subtract.

1 answer:

artcher [175]3 years ago

3 0

ANSWER:

[1] 8y + 13 + (3y - 11)

8y + 13 + 3y - 11
11y + 2.

[2] - 2n - 15 + (- 5n + 6)

- 2n - 15 - 5n + 5
- 7n - 10.

[3] - 11x + 5 - (4x - 4)

- 11x + 5 - 4x + 4
- 15x + 9.

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Step-by-step explanation:

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