RoshanK270686 RoshanK270686

28-10-2022
Mathematics

contestada

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

Respuesta :

AlmudenaP142397 AlmudenaP142397

28-10-2022

Given:

[tex]2x+9=21[/tex]

find: the value of x

Explanation:

[tex]\begin{gathered} 2x+9=21 \\ 2x=21-9 \\ 2x=12 \\ x=6 \end{gathered}[/tex]

Final answer: the required value of x is 6.

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