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Rzqust [24]
3 years ago
11

What's the equation answer to-28= 7(n+3)

Mathematics
2 answers:
kotykmax [81]3 years ago
8 0

Answer:

7n+21=-28

Step-by-step explanation:

Leona [35]3 years ago
6 0

Answer:

n=−7

Step-by-step explanation:

Simplify both sides of the equation.

−28=7(n+3)

−28=(7)(n)+(7)(3)

(Distribute)

−28=7n+21

Step 2:Flip the equation.

7n+21=−28

Step 3: Subtract 21 from both sides.

7n+21−21=−28−21

7n=−49

Step 4: Divide both sides by 7.

7n/7=-49/7

Answer:

n=−7

Hope this helps!! If so please mark brainliest and rate/ heart to help my account if it did!!

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