abcdefgh2
abcdefgh2
19-03-2017
Mathematics
contestada
How do I solve this??
Please help! Thanks!
Respuesta :
leslierosa2000
leslierosa2000
19-03-2017
x. 6
------. ------
14-x. 15
15(x) = 6( 14-x )
15x= 84-6x
15x + 6x = 21x
84 ÷ 21 = 4
x = 4
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