Sunshine7 Sunshine7
  • 15-10-2015
  • Mathematics
contestada

8(3)-3y=12
What is y in this equation

Respuesta :

ethantaylor720 ethantaylor720
  • 15-10-2015
the y is equal to 4
because 3 x 4 = 12
and 8 x 3 = 24 so
24 - 12 = 12
Answer Link
Exvited
Exvited Exvited
  • 15-10-2015
8(3) - 3y = 12

First, multiply 8 × 3 to get 24.
[tex]24 - 3y = 12[/tex]
Second, subtract '24' from both sides.
[tex]-3y = 12 - 24[/tex]
Third, subtract '12 - 24' to get '-12'.
[tex]-3y = -12[/tex]
Fourth, divide both sides by '-3'.
[tex]y = \frac{-12}{-3} [/tex]
Fifth, change the whole fraction to a negative.
[tex]y = \frac{12}{3} [/tex]
Sixth, 12 ÷ 3 = 4. Simplify your fraction to 4.
[tex]y = 4[/tex]

Answer: y = 4

Answer Link

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