hollaholla44 hollaholla44

26-08-2018
Mathematics

contestada

simplify the following expression: 9x + 5x + 7x - 4x

Respuesta :

26-08-2018

the answer is 17x
adding all of the addition = 21x - 4x
then you subtract the 4x = 17x

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pranjalishet pranjalishet

26-08-2018

the answer is 17x.HOPE IT HELPS

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