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15-05-2020
Mathematics

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3)
Solve the equation for x.

3(4x − 12) = 84
A) 4
B) 10
C) 12
D) 15

Respuesta :

Mar92781 Mar92781

15-05-2020

Answer:

x=10

Step-by-step explanation:

3(4x − 12) = 84

Distribute:

12x-36=84

Move 36 to isolate x

12x=120

x=10

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