yellow8815 yellow8815

10-11-2020
Mathematics

contestada

4 + 2x - 7 = 12

?????

Respuesta :

10-11-2020

Answer:

15/2

Step-by-step explanation:

Answer Link

joacomarti4 joacomarti4

10-11-2020

Answer:

7.5

Step-by-step explanation:

4+2x-7= 12

2x-7= 12-4

2x= 8+7

x= 15/2

x= 7.5

Answer Link

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