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lakkis [162]
3 years ago
15

Evaluate the expression for the given value of x

Mathematics
2 answers:
viktelen [127]3 years ago
8 0

Answer:

1. 3               2. 4

Step-by-step explanation:

1. 2+8+(-7)

2+8-7

3

2. 4+7+(-7)

4+7-7

4

coldgirl [10]3 years ago
5 0

Answer:

x =-1

Step-by-step explanation:

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