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14-09-2019
Mathematics

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Decide whether the statement is true or false. The solution set of 2x-7=4x +9 is (-8) Choose the correct answer below O True ○ False

Respuesta :

04-10-2019

Answer:

2x - 4x -7 = 4x -4x + 9

-2x -7 +7 = 9 + 7

-2x ÷ (- 2 ) = 16 ÷ (-2)

x = -8

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