Question: Evaluate each expression if x = -3, y = 6, and z = -4. 1. x + y + (-1) = _____ 2. -15 +

Evaluate each expression if x = -3, y = 6, and z = -4.

1. x + y + (-1) = _____

2. -15 + (-x) + y

= _____

4. -

= _____

(

)

5. 3x - 2y + z = _____

= _____

7. 2yz - 3x = _____

=_____

Combine Like Terms.

9. -5y + 9y = __________

10. - 5q - 2 + 2q - 8 = ____________

11. -9x + 7 - 2y - 4x - 8y = _________

12. -7a - 2y + 7 + 2y + 5a = ________________

EVALUATE

for x = -3, y = -2, z = 6.

13. 6x - 2 + 9y - 3y - 3x

__________________

14. xy + 5x - 3y - 7x + 2xy - 4z

__________________

15. -5x + 3y + 2 - 8 + 3x - 5y

__________________

16. -2z + 4x - 3y + 18

__________________

A # 1 - 5

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