Solve the following equation and check your answer.

$3x+5-x=17$

Solve the following equation and check your answer.

$2\left(x+2\right)+3=9$

Solve the following equation and check your answer.

$7+3\left(x+5\right)=31$

Solve the following equation and check your answer.

$3x+2\left(x+5\right)=40$

Solve the following equation and check your answer.

$x=17-3\left(2x+1\right)$

Solve the following equation and check your answer.

$3\left(2x-4\right)=28-2x$

Solve the following equation and check your answer.

$8x+2\left(x-2\right)=35-3x$

Solve the following equation and check your answer.

$x+2\left(3x-2\right)+2x=14$

Solve the following equation and check your answer.

$5\left(2x+6\right)=38-2\left(5x-6\right)$