What is the value of x in the equation 2x + 9 = 21? 26915

asked Jun 18, 2023 142k views

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3 votes

Given:

find: the value of x

Step-by-step explanation:

$\begin{gathered} 2x+9=21 \\ 2x=21-9 \\ 2x=12 \\ x=6 \end{gathered}$

Final answer: the required value of x is 6.

Fnurglewitz answered Jun 24, 2023

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