Question

Solve for x: (−)/ + (+)/ = /​

Answer 1

Answer:

(-)+(+) doesn't have a proper solution.

However, (-)(+)=(-)

Step-by-step explanation:

It depends on the values of the numbers. A few examples are given below:

(-1)+(+2)=(+1)

(-2)+(+1)=(-1)

(-1)+(+1)=0

Of course, we can come to the conclusion that

-x+y=z(>0) if x<y

-x+y=z(<0) if x>y

-x+y=z(=0) if x=y

Hope it helps!

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