Determine if $-5$ is the root of equation $-7x-35=0$.

Use the trial and error method to solve the following equation.

$2a+2=10$

Use the trial and error method to solve the following equation.

$4\mathrm{b}-4=16$

Use the trial and error method to solve the following equation.

$\frac{\mathrm{a}}{5}+3=5$

Use the trial and error method to solve the following equation.

$\frac{\mathrm{b}}{7}-3=7$

Solve the following by transposing.

$2\mathrm{a}+2=16$

Solve the following by transposing.

$2\mathrm{a}+3=3\mathrm{a}+2$

Solve the following by transposing.

$3(\mathrm{x}-5)=2(\mathrm{x}+1)$