Question

verify:-12/5+2/7=2/7+-12/7
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Answer 1

Step-by-step explanation:

given

12/5 +2/7 = 2/7 + (-12/7)

by doing LCM

we get

12(7)+2(5)/35 = 2(7)+-(12)(7)/49

84+10/ 35 =14 - 84 /49

94/35 = -70 /49

hence, 94/35 is not equal to -10/9

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Answer 2

12/5+2/7is not equal to2/7+-12/7