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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