ItzDxrk ItzDxrk
  • 26-12-2020
  • Mathematics
contestada

What is the value of 12x + 9x - 3 = 3(2x + 14) for the inequality ?

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gufeliz1965
gufeliz1965 gufeliz1965
  • 26-12-2020

This is an equation.

See attachment for math work and answer.

Ver imagen gufeliz1965
Answer Link
kondwanizambwe358
kondwanizambwe358 kondwanizambwe358
  • 26-12-2020

Step-by-step explanation:

12x + 9x - 3 = 3(2x + 14)

12x + 9x - 3 = 6x + 42

21x - 3 = 6x + 42

21x - 6x = 42 + 3

15x = 45

15x/15 = 45/15

x = 3

Answer Link

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