rosemaryc3670 rosemaryc3670
  • 08-11-2022
  • Mathematics
contestada

For f(x)=3x+18, what is the value of x for which f(x) =21

a. x=2
b. x=5
c. x=1
d. x=-1

For fx3x18 what is the value of x for which fx 21 a x2 b x5 c x1 d x1 class=

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