Question

Match the steps to put them in the correct order of something. You will not use all of the options.

Answer 1

SOLUTION

$\begin{gathered} Given \\ 2h+9=21 \end{gathered}$$\begin{gathered} Step\text{ 1:} \\ Subtract\text{ 9 from both sides} \\ 2h+9-9=21-9 \\ 2h=12 \end{gathered}$$\begin{gathered} Step\text{ }2: \\ Divide\text{ both sides by 2} \\ \frac{2h}{2}=\frac{12}{2} \\ h=6 \end{gathered}$$\begin{gathered} Final\text{ answer:} \\ h=6 \end{gathered}$