Answer :
[tex]\begin{gathered} h-142=444 \\ \end{gathered}[/tex]
add 142 to both sides:
[tex]\begin{gathered} h-142+142=444+142 \\ h=586 \end{gathered}[/tex]add 142 to both sides:
[tex]\begin{gathered} h-142+142=444+142 \\ h=586 \end{gathered}[/tex]