2 years ago

Please help! I'm like 3 months behind and am trying to crunch in some school, please be fast!!!!

Mathematics

2 answers:

borishaifa [10]2 years ago

4 0

Answer:

Option 2, d = -4

Step-by-step explanation:

d/-2 + 5 = 7 (subtract 5 from both sides)

d/-2 = 2 (multiply by -2 to both sides)

d = -4

Option 2 is correct.

Brainliest, please :)

Orlov [11]2 years ago

3 0

Answer:

the second option from the top is correct. (the one with the dot on -4)

Step-by-step explanation:

d/-2 + 5 = 7

d/-2 = 7 - 5

d/-2 = 2

d = 2 * -2

d = -4

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