Question

help me please?????????"????*??​

Answer 1

Solution :

$- \frac{12}{5} + \frac{2}{7} = \frac{2}{7} + - \frac{12}{5} \\ \frac{ - 84 + 10}{35} = \frac{10 - 84}{35} \\ \frac{ - 74}{35} = \frac{ - 74}{35} \\ \: lhs = rhs \\ hence \: proved$

Hope it helps. ❤️❤️

Answer 2

Answer:

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

=>-12/5= -12/5

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