x=-1/4,y=5/8,z=-3/7verify that x+(y+z),=(x+y)+z
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Answer:
Step-by-step explanation:
Given,
x = -1/4
y = 5/8
z = -3/7
Firstly let us simplify LHS
x+(y+z)
= -1/4+(5/8+(-3/7))
= -1/4+(5/8-3/7)
LCM OF 8 AND 7 IS 56
= -1/2+(35/56-24/56)
= -1/2+(11/56)
= -1/4+11/56
LCM OF 4 AND 56 IS 56
= -14/56+11/56
= -3/56
Let us now simplify RHS
(x+y)+z
=(-1/4+5/8)+(-3/7)
LCM of 4 and 8 is 8
=(-2/8+5/8)-3/7
=3/8-3/7
LCM of 8 and 7 is 56
=21/56-24/56
= -3/56
Verified
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