If $\mathrm{x}\in \mathrm{N}$ is the solution of the equation $\mathrm{x}\le 3$, then the solution set is:

Solve the following.

$3\mathrm{x}-7=5$

Solve the following.

$9-2\mathrm{p}=3$

Solve the following.

$\frac{\mathrm{w}}{3}-5=2$

Solve the following.

$18-\frac{5\mathrm{q}}{4}=3$

Solve the following.

$-10-2\left(5+\mathrm{z}\right)=-7$

Solve the following.

$\frac{3\mathrm{y}}{5}=7-6\mathrm{y}$

Solve the following.

$0.6\left(3-2\mathrm{s}\right)+2.4\left(\mathrm{s}-3\right)=0$

Solve the following.

$\frac{9}{6\mathrm{z}+3}=1$