nadiasalma nadiasalma

26-09-2014
Mathematics

contestada

how to solve 30-4x2+5=2

Respuesta :

Аноним Аноним

26-09-2014

The answer to this question is 27 because 4 times 2 equals 8 and 30 -8= 22 and 22+ 5= 27.

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VzDeath VzDeath

26-09-2014

30-8x+5=2
35-8x=2
-35 -35
-8x=-33
/-8 /-8
x=4.125 or x=4 1/8

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