viisual viisual
  • 03-09-2020
  • Mathematics
contestada

3[-X + (2 x + 1)] = x - 1
X=?

3X 2 x 1 x 1 X class=

Respuesta :

yeetxkiera yeetxkiera
  • 03-09-2020

Answer: -2

Step-by-step explanation: 2x/2 = -4/2

Answer Link
windyii
windyii windyii
  • 03-09-2020
x = -2

EXPLAINATION
3(-x+2x + 1)= x - 1
3(x+1) = x - 1
3x + 3 = x - 1
3x - x = -1-3
2x = -4 *DIVIDE BOTH SIDES*
x = -2
Answer Link

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