Seudónimo Seudónimo

02-10-2017
Mathematics

contestada

What is missing for the following quantity to be true? 2x5a7 = 5a2x__

A. 5a

B. 2x

C. 7

D. 14

Thanks guys!

Respuesta :

iziahscott2000 iziahscott2000

02-10-2017

c because it would be the same answer as the left side

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musiclover10045 musiclover10045

02-10-2017

both sides have 2x & 5a, so both sides need 7

answer is C. 7

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