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24-10-2019
Mathematics

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Four times Greg’s age, decreased by three is equal to three times Greg’s age, increased by seven. How old is Greg?

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24-10-2019

Answer:

Greg is three years old

Step-by-step explanation:

4g-3=3g

subtract 4g from both sides of the equation.

-3=-g

divide both sides of the equation by -1

3=g

g=3

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