Question

If h(x) = 2x + 1, find the value of x if h(x) = 11.

Answer 1

\(\Large \color{MidnightBlue}{\Rightarrow 2x + 1 = 11 }\)
\(\Large \color{MidnightBlue}{\Rightarrow 2x = 10 }\)
\(\Large \color{MidnightBlue}{\Rightarrow x = 5 }\)

Answer 2

h(x)=11
therefore
2x+1=11
Step1 :subtract 1 from both sides
Step 2:divide both sides by 2

Answer 3

This is because h(x) is 2x + 1, and the value of x is like same as 11 in the function.

Answer 4

You can form an equation with this.