ehsanulh58 ehsanulh58
  • 21-11-2020
  • Mathematics
contestada

Nine more than the product of a number and 4 is equal to 7.

Respuesta :

hedgie131ea
hedgie131ea hedgie131ea
  • 21-11-2020
9+4n=7 is the equation


Explanation:


It’s saying product of a number and 4 so we would multiply 4 and a variable (I chose n) then it says nine more than that so you would add that to 4n then it equals 7.
Answer Link
uchiha26dre
uchiha26dre uchiha26dre
  • 21-11-2020

Answer:

equation is 9+(4x) = 7

x = -0.5

Step-by-step explanation:

+ 9 to (4x) equals 7

9 + 4x = 7

4x = -2

x = -0.5

to prove:

9+(-0.5*4) = 7

9 + -2 = 7

7 = 7

Answer Link

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