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Find the value of the expression given the value of the variables: 3x + 8; x = 3

Sagot :

FIND THE VALUE:

3x+8; x = 3

  • 3(3)+8
  • 9+8
  • [tex]\mathbb\green{17}[/tex]

•To find the value just substitute the value of x in the expression. The value of x is 3 so substitute it in the expression 3x+8, it will become 3(3)+8. Multiply 3(3), then add 8.

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