1

 
 
2

 
 
3

 
 
4

 
 
7

 
 
14

 
 
28

 
 
49

 
 
{57, 71}

 
 
{–22, 36}

 
 
{–15, 29}

 
 
{–1, 15}

 
 
Multiply both sides of the equation by [img alt=”” src=”http://static.k12.com/eli/ecollege/593/5_31564/2_43985_3_31722/b3ee17d2aaf532075b2666b1493e5284f22fd193/media/9ed295ae89efd7bd21ca606f8403d1a7d599ea1b/mathml_6cb304d515868a4a0414088c6d054d9590bfccd5_1.gif”>
 Multiply both sides of the equation by [img alt=”” src=”http://static.k12.com/eli/ecollege/593/5_31564/2_43985_3_31722/b3ee17d2aaf532075b2666b1493e5284f22fd193/media/9e8939d7890b5f34c5f3124049f9658ca0ca3267/mathml_5f13fd7bc0134d58d8d176495b8b3c96432268bc_1.gif”>
 Add 6 to each side of the equation.
  Add 36 to each side of the equation.

 
 
{–3, 5}

 
 
{0, 4}

 
 
{–1, 3}

 
 
{0, 8}