Join the IDNLearn.com community and start getting the answers you need today. Get the information you need from our community of experts, who provide detailed and trustworthy answers.

How to do 2 step equations Can you solve 2x + 5=21?

Sagot :

Given

The equation,

[tex]2x+5=21[/tex]

To find the value of x or to solve for x.

Explanation:

It is given that,

The equation is,

[tex]2x+5=21[/tex]

That implies,

[tex]\begin{gathered} 2x+5=21 \\ 2x=21-5 \\ 2x=16 \\ x=\frac{16}{2} \\ x=8 \end{gathered}[/tex]

Hence, the value of x is 8.