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Question:
What is the equation for the following statement,"One-half of a number decreased by 3 is 21.
Answer:
<em>half the number = x/2 </em>
<em>decreased by 3 </em>
<em>(x/2) -3 =21</em>
<em>=48</em>
Answer:
a
Step-by-step explanation:
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(4)x5 is the same as (4)5 or 4 x 5
it equals 20
