I am an integer. When you multiply me by $2$ and subtract $10$ from me, the result is $-6$ . Who am I?

The product of a number $\mathrm{x}$ and$7$ is $56$. Find the number.

Find the value of $6\mathrm{x}-2\mathrm{y}+8$, when $\mathrm{x}=5$ and $\mathrm{y}=3$

If $\mathrm{x}=1,\mathrm{y}=2$ and $\mathrm{z}=5$,find the value of $3\mathrm{x}-2\mathrm{y}+\mathrm{z}$.

If $\frac{2}{5}$of a number is $18$. What will be the product of two digits of the number?

Find the value of ' $\mathrm{a}$ ' if the product of $\mathrm{a}$ and $10$ equals $60$.

When you add $-15$ to a number, the result is $25$. Find the number.