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. Solve for x. Solve algebraically or use a tape diagram.


5x-6=24



3/4 x-6.5=5.5



-7.5x+3=18

Respuesta :

DWRead

Answer:

Step-by-step explanation:

5x-6 = 24

5x = 30

x = 6

:::::

¾x-6.5 = 5.5

¾x = 12

x = 12×4/3 = 16

:::::

-7.5x+3 = 18

-7.5x = 15

x = 15/(-17.5) = -6/7

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