For the given statement, make an equation in terms of $x$ and then solve it.

When six is subtracted from a certain number, the result is $14$.

For the given statement, make an equation in terms of $x$ and then solve it.

If a number is subtracted from nine, the result is $-5$.

For the given statement, make an equation in terms of $x$ and then solve it.

The result of dividing a number by seven is $2.5$.

For the given statement, make an equation in terms of $x$ and then solve it.

If $28$ is divided by a certain number, the result is four.

For the given statement, make an equation in terms of $x$ and then solve it.

A number is multiplied by three, then five is added to get $14$.

For the given statement, make an equation in terms of $x$ and then solve it.

When six is subtracted from five times a certain number, the result is $54$.

For the given statement, make an equation in terms of $x$ and then solve it.

Three times the sum of a number and four gives $150$.

For the given statement, make an equation in terms of $x$ and then solve it.

When eight is subtracted from half of a number, the result is $27$.