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4 years ago

Evaluate: -19 - (-10) + (20) - (30) - (-15)

Mathematics

2 answers:

Kaylis [27]4 years ago

4 0

Answer:

-4

Step-by-step explanation:

-19 - (-10) + (20) - (30) - (-15)

A negative negative is a positive

-19 +10 + (20) - (30) +15

-19+10 = -9

-9+ (20) - (30) +15

-9+20 = 11

11-30+15

-19+15

-4

hoa [83]4 years ago

3 0

Answer: $-4$

Step 1

$-9+20-30-(-15)$

Step 2

$11-30-(-15)$

Step 3

$-19-(-15)$

Final Answer: $-4$

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