1 Answer

Winters · Answer 1 · 2023-11-23T02:35:09+0000

Given:

What is the number added to four and five-tenths, is twelve

Let the number = x

So, we can write the following equation:

subtract 4.5 from both sides

$\begin{gathered} x+4.5-4.5=12-4.5 \\ x=7.5 \end{gathered}$

So, the answer will be the number is 7.5

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