djtolitt djtolitt
  • 10-09-2020
  • Mathematics
contestada

If a = 3b + 4 and b = 7. what is the value of a ?

Respuesta :

imanyasin
imanyasin imanyasin
  • 10-09-2020

Answer:

a=25

Step-by-step explanation:

a=3x7+4

a=21+4

=25

Answer Link
gfelix23
gfelix23 gfelix23
  • 10-09-2020
Answer: A= to 25

Solution: a= 3b + 4 and b= 7 so you plug in the numbers —> 3(7) +4 = a so 3 x 7 = 21 +4 = 25 !
Answer Link

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