leonardoocampo2130 leonardoocampo2130

13-10-2021
Mathematics

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Write the grammatical sentence as an algebraic one: Nine less than half a number is twenty-four.

Respuesta :

michelleisjoyful michelleisjoyful

13-10-2021

Answer:

x/2-9=24

Explanation:

Nine less:
-9
Half a number:
x/2
So nine less than half a number:
x/2-9
Is 24:
=24

So x/2-9=24

To solve for the number:
Add 9 to both sides:
x/2-9+9=24+9
x/2=33
Multiply both sides by 2:
2(x/2)=33(2)
x=66

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