zwewinthtet2019
zwewinthtet2019 zwewinthtet2019
  • 16-10-2021
  • Mathematics
contestada

4 times itself and plus 1 equals this number. What is the number?

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DᴀʀᴋPᴀʀᴀᴅᴏx
DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx
  • 16-10-2021

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Let the number be x, now the above statement can be written as :

  • [tex]4x + 1 = x[/tex]

  • [tex]4x - x = - 1[/tex]

  • [tex]3x = - 1[/tex]

  • [tex]x = \dfrac{ - 1}{3} [/tex]
Answer Link
kamilmatematik100504
kamilmatematik100504 kamilmatematik100504
  • 16-10-2021

[tex]\displaystyle \large \boldsymbol {} \sf 4x+1=x \\\\4x-x+1=0 \\\\3x+1=0 \\\\ 3x=-1 \\\\x=-\frac{1}{3}[/tex]

Answer Link

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