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3 years ago

I WILL GIVE BRAINLIEST Evaluate 3 + (-h) + (-4) where h = -7

Mathematics

1 answer:

Alexandra [31]3 years ago

3 0

Answer:

3+7-4=6

Step-by-step explanation:

replace the h with -7.

3+ [-(-7)]+(-4)

simplify. two negatives make a positive, causing the [-(-7)] to simply become 7.

the +(-4) simplifies to -4.

so...

3+7-4

from here its really really easy, just simple add and subtract.

3+7=10

10-4=6

If it helped, id really appreciate brainliest :)

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