verify the following: -12/5+2/7=2/7+-12/5
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Here , we have to verify -12/5 +2/7 = 2/7 + (-12/5)
so, 2/7 - 12/5 = 2/7 - 12/5
so, 2/7 - 2/7 = -12/5 + 12/5
therefore , 0 = 0
L.H.S = R.H.S ( verified )
so, 2/7 - 12/5 = 2/7 - 12/5
so, 2/7 - 2/7 = -12/5 + 12/5
therefore , 0 = 0
L.H.S = R.H.S ( verified )
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