stokesm117
stokesm117
30-08-2017
Mathematics
contestada
what is 3x - 7 = 8x +23
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oanhhn59
oanhhn59
30-08-2017
3x-7 = 8x +23
-3x. -3x
-7= 5x+23
-30=5x
X= -6
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