jenniferbrush528 jenniferbrush528

04-02-2020
Mathematics

contestada

What is x in the following equation -3(-4x-3) = 20

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josshyaby josshyaby

04-02-2020

Answer:

Step-by-step explanation:

-3(-4x-3) = 20

Opening bracket

12x + 9 = 20

12x = 20 - 9

12x = 11

x = 11/12

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