axeface axeface
  • 15-07-2019
  • Mathematics
contestada

Evaluate 3(x-1)+1 when x=5

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landonbrymercer
landonbrymercer landonbrymercer
  • 15-07-2019

3(5-1)+1

(15-3)+1

12+1

13

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Ben
Ben Ben
  • 15-07-2019

[tex]\huge{\boxed{13}}[/tex]

Substitute. [tex]3(5-1)+1[/tex]

Subtract. [tex]3*4+1[/tex]

Multiply. [tex]12+1[/tex]

Add. [tex]\boxed{13}[/tex]

Answer Link

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