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4 votes
The difference of 9d and 4d is -100

2 Answers

4 votes

Hello!

Answer:


\Large \boxed{\sf d = -20}

Explanation:

◼ We want to solve this equation:


\sf 9d - 4d =- 100

Simplify the left side:


\sf 5d = -100

Divide both sides by 5:


\sf (5d)/(5) = (-100)/(5)

Simplify both sides:


\boxed{\sf d = -20}

Conclusion:

The solution of the equation the difference of 9d and 4d is -100 is -20.

User Primo
by
8.7k points
3 votes

Answer:

d = - 20

Explanation:

the difference of 9d and 4d = 9d - 4d

given the difference is - 100 , then

9d - 4d = - 100

5d = - 100 ( divide both sides by 5 )

d = - 20

User Eminsenay
by
8.5k points

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