maddie182053
maddie182053
04-12-2019
Mathematics
contestada
What is the answer for
r(x)=-x–7
Respuesta :
kaydieg
kaydieg
04-12-2019
Answer:
r(x) = -7
Step-by-step explanation:
r(x) = -x - 7
+ 7 + 7
7 = -x
÷ -x ÷ -x
7/-1 = x
-7 = x
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