Question
Solve the equation 4n – 40 = 7(-2n + 2)
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- 3
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Hint:
Take variables on one side and the constants on the other side to solve the equation.
The correct answer is: 3
4n – 40 = 7(-2n + 2)
4n – 40 = -14n + 14
4n + 14n = 14 + 40
18n = 54
n = 54/18
n = 3
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