Question

State which of the following are equation (with a variable) given reason and tell your answer. identify the variable from the equation with a variable.
$2m<30$

Answer 1

$2m<30$ $m\to$ variable

$m<15$ $30\to$ constant

The above is defined as an equation as it contains all $3$ parameters i.e., a constant, a variable & a sign of inequality/equality.