aebrotherton27 aebrotherton27

17-09-2021
Mathematics

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7th grade math -7x + 4x = 9 HELP FAST

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aujason20 aujason20

17-09-2021

Answer:

x = -3

Step-by-step explanation:

when u add a negative number that is greater than a positive answer the answer becomes negative -7x + 4x = 9

-3x = 9

-3x/-3 = 9/-3

x = -3

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