Answer:
An algebraic equation is a statement that shows equality between two algebraic expressions. For example, if David is twice as old as his brother, we can write this as
y
=
2
x
, where
y
is David's age and
x
is his brother's age.
Step-by-step explanation:
Let the number be
x
. If the quotient of the number and
−
3
is 13, then:
x
−
3
=
13
