haylhiggi
haylhiggi
22-02-2016
Mathematics
contestada
how do you do _+-5=-13
Respuesta :
sandhyakrish08
sandhyakrish08
22-02-2016
First make the dash an x. Then move over to the other side of the = so it looks like this:
-5=
-
13-x
You take -13 to the other side of the equal sign so it looks like this:
-5+13=-x
Then:
8=
-
x or x=
-
8
Hopefully that makes sense.
Answer Link
Аноним
Аноним
22-02-2016
x + -5 = -13
x - 5 = -13
+5 +5
x = -8
Answer: The blank is -8
Answer Link
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