Solve each equation for x.

1.  $10 - 2 ( 2 x + 1 ) = 4 ( x - 2 )$

• Hint (a):

  Remember to check your answer to make sure it is correct.

• Step 1:

  One way to start is by multiplying.

  Step 2:

  Simplify by adding 4x to each side.

  Step 3:

  Simplify again by adding 8 to both sides.

  Step 4:

  Divide both sides by 8.

  $10 − 4x − 2 = 4x − 8$

  $8 = 8x − 8$

  $16 = 8x$

  Answer (a):

  x = 2

2.  $5 - ( 2 x - 3 ) = - 8 + 2 x$