Question

verify that (x-y)+z=(y+z)

x=(3/20) y=(-4/25) z=(-7/50)

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Answer 1

Answer:

3/20-(-4/25)+-7/50=-4/25+-7/50

15-(-16)+-14/100=-8+-7/50

-8/100=-15/50

=-15+8/100

= -30+8/100

=-24/100

=-12/100

=-6/25