3 years ago

Why is subtracting an expression similar to distributing a -1? Plz answer quick

Mathematics

2 answers:

Snezhnost [94]3 years ago

8 0

It’s just a change of sign. For example y+-1(x+2) or y-x-2 or y-(x+2) all the same thing

olga nikolaevna [1]3 years ago

8 0

Answer:

a negative is basically a number with a subtraction sign

Step-by-step explanation:

take -7 for example

do 9-7=20

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