Question

verify the following (3/4+-1/3)+-5/7=3/4+(-1/3+-5/7)​

Answer 1

Step-by-step explanation:

Answer

(-3/4+(-1/3))+(-5/7) = 3/4+(-1/3+(-5/7))

=>(-3/4-1/3)-5/7 = 3/4+(-1/3-5/7)

=>(-9-4/12)-5/7 = 3/4+(-7-15/21)

=>-13/12-5/7 = 3/4+(-22/21)

=>-91-60/84 = 3/4-22/21

=>-151/84 = 61-88/84

=>151/84 = -27/84

=>151/84 ≠ -27/84