3 years ago

F(x)=-5x+8 What value of x would make f(x)=23? Need Answers ASAP

Mathematics

2 answers:

Ket [755]3 years ago

8 0

Answer:

x=-3

Step-by-step explanation:

23=-5x+8

-8 -8

15=-5x

______

-5 -5

-3=x

EastWind [94]3 years ago

7 0

Answer:

-3

Step-by-step explanation:

23=-5x+8

23-8=-5x

15=-5x

x=-3

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