e82ewbn2mh
e82ewbn2mh
28-10-2020
Mathematics
contestada
given f (x)=-x-3,solve for x when f(x)=-2
Respuesta :
maryy32198
maryy32198
28-10-2020
-1
first you want to put it like -(-2)-3
When there is a in front of an expression in parentheses, change the sign of each term in the expression
2-3
Calculate the difference
=-1
Answer Link
sitisyazana
sitisyazana
28-10-2020
Answer:
x=1
Step-by-step explanation:
[tex] - 2 = - x - 3[/tex]
using calculator you will get the x
Answer Link
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