anel3jmxo
anel3jmxo
04-03-2015
Mathematics
Answered
x-1/5 = 4x+2/35 what's x?
Answer :
Lilith
Lilith
04-03-2015
[tex]x- \frac{1}{5}= 4x+\frac{2}{35} \\\\x-4x = \frac{2}{35}+ \frac{1}{5}\\\\-3x = \frac{2}{35}+ \frac{7}{35}\\\\-3x = \frac{9}{35}\ \ /*(-\frac{1}{3})\\\\x=-\frac{3}{35}[/tex]
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Panoyin
Panoyin
04-03-2015
x - 1/5 = 4x + 2/35
-x -x
-1/5 = 3x + 2/35
-2/35 -2/35
-2/5
=
3x
3 3
-1/15 = x
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